An atom’s atomic number is best described as the number
of?
Group of answer choices
neutrons it contains
electrons in the outermost shell
protons and neutrons it contains
protons it contains

Answer:

I believe the answer would be c

Answer:

Internal stimuli are changes to conditions inside the body, such as dangerous food in the stomach, viruses in the body, or lack of food or water.

Explanation:

hope this help

pick me as the brainliest

The answer to the given question is as follows: When both the sternocleidomastoid muscles contract, the head turns towards the opposite side.

The answer to the given question is as follows: When both the sternocleidomastoid muscles contract, the head turns towards the opposite side. These muscles are the pair of large muscles that run from the back of the ears to the clavicle (collarbone) and sternum (breastbone). They act as flexors of the neck and help with the rotation of the head. When the sternocleidomastoid muscles contract together, they can cause the head to flex forward or bow down, depending on the degree of contraction. In addition to rotation and flexion, the sternocleidomastoid muscles are also involved in side bending of the neck. The muscles are innervated by the accessory nerve and are essential for maintaining good posture. Dysfunction of the sternocleidomastoid muscles can lead to a variety of problems, including headaches, neck pain, and restricted range of motion in the neck. Hence, the contraction of the sternocleidomastoid muscles plays an important role in controlling the movement of the head and neck.

To know more about sternocleidomastoid muscles visit: https://brainly.com/question/31237061

#SPJ11

Seattle is located at sea level, while Snoqualmie Pass is located at an elevation of approximately 3,000 feet. Generally, as elevation increases, temperature decreases. Therefore, it is expected that Snoqualmie Pass would have a lower temperature average compared to Seattle.

Seattle would generally have a higher temperature average compared to Snoqualmie Pass. This is because Seattle is located at a lower elevation and closer to the coast, which tends to have milder temperatures compared to higher elevations inland. Additionally, Seattle experiences the urban heat island effect, which can further increase temperatures in the city.

Temperature is a measure of the average amount of heat energy in a substance or object, typically measured in degrees Celsius (°C) or Fahrenheit (°F). It is a physical quantity that describes the hotness or coldness of a substance, and is related to the kinetic energy of its particles. Temperature is an important factor in many physical, chemical, and biological processes, and can have significant impacts on the environment and living organisms.

To know more about "temperature" .  here

https://brainly.com/question/26866637

#SPJ4

Answer:

1. Challenges and Opportunities of Big Data in Cultural Tourism

Challenges:

a. Data Privacy and Security: With the vast amount of data generated, maintaining data privacy and security is a significant challenge. There are legal and ethical implications associated with the handling and use of big data, particularly concerning personal information.

b. Data Quality: The utility of big data is dependent on the quality of data collected. Inaccurate, outdated, or biased data can lead to misleading insights, which can adversely impact decision-making in tourism development and management.

c. Skills Gap: The analysis of big data requires specialized skills and knowledge. There is a challenge in finding and training staff with the expertise needed to interpret and use big data effectively.

Opportunities:

a. Personalization: Big data enables the delivery of personalized experiences to tourists by understanding their preferences, behaviors, and patterns. This personalization can improve visitor satisfaction and loyalty.

b. Decision-Making: Big data can provide valuable insights for decision-making in tourism development and management. For instance, it can help in understanding tourist flow patterns, identifying popular tourist attractions, and forecasting future trends.

c. Marketing and Promotion: Big data can guide the development of targeted marketing and promotion strategies. It can help identify potential tourist markets, assess the effectiveness of marketing campaigns, and optimize marketing strategies.

2. Case Analysis: Big Data in Tourism

Consider the case of how Airbnb uses big data. Airbnb collects large amounts of data from its users, including their travel preferences, booking habits, and feedback. By analyzing this data, Airbnb can personalize its services, recommend accommodations, and optimize pricing. Additionally, Airbnb can identify travel trends and provide valuable insights to its hosts, helping them improve their offerings. This data-driven approach has been instrumental in Airbnb's growth and success.

3. Effective Approach for Enhancing Tourism Experience

One effective approach could be the use of big data in predictive analytics. Predictive analytics involves using historical data to predict future trends. For example, by analyzing data on tourist visitation patterns, attractions can predict peak times and plan accordingly. This can help in optimizing resource allocation, improving visitor management, and enhancing the overall tourist experience.

In terms of marketing, predictive analytics can help identify potential tourists and tailor marketing messages to them. It can also help in assessing the effectiveness of marketing campaigns and making necessary adjustments. This data-driven approach can enhance marketing strategies and ultimately improve the tourism experience.

Explanation:

When the ligaments that attach a bone at a joint are torn, it can result in a joint dislocation.

A joint dislocation occurs when the bones that normally come together at the joint are forced out of position. This can cause the bones to lose contact with each other, resulting in a loss of joint function and severe pain. In addition to ligament tears, dislocations can also be caused by trauma, disease, or abnormal joint development. Treatment for joint dislocations typically involves reduction, or repositioning of the bones, as well as rehabilitation exercises and pain management. In some cases, surgery may be required to repair damaged ligaments or bones.

To learn more about ligaments refer to:

brainly.com/question/29773929

#SPJ4

Answer:

Hybrids are fertile --- biological concept.

Physiologically similar ---- morphological concept

Genetically similar ---- phylogenetic concept

Feed on starch or maltose ---- ecological concept.

Explanation:

Hybrids are fertile is a biological characteristics of an organism, physiologically similar is a morphological characteristic of a specie, genetically similar is a phylogenetic characteristic of a specie and feed on starch or maltose is a ecological characteristic of an organism. The ability of two individuals to successfully produce fertile offspring is biological species concept whether individuals look similar is a morphological species concept closely related individuals are evolutionarily or phylogenetic species concept.

Sarcodines are more like sporozoans because both do not have any external locomotory organs. Some of their species are parasitic in nature.

Sarcodines are the organisms of the superclass Sarcodina of the sub-phylum Protozoa. They are characterized by their ability to form pseudopodia for locomotion and entrapment of food. They are free-living as well as parasitic. The examples include: Amoeba, Entamoeba histolytica, etc.

Sporozoans are the organisms of the class Sporozoa. The organisms are identified for their endo-parasitic nature. They do not have locomotory organs and therefore are sessile. They have alternate sexual and asexual life cycle. The examples include: Plasmodium, Monocystis, etc.

To know more about sporozoans, here

brainly.com/question/1831871

#SPJ4

An off-center neuron's firing rate will decrease when a light is turned on, increase when the light is turned off, and then decrease again when the light is turned on again. This is due to the activation and inhibition of the center and surrounding off-center regions of the neuron's receptive field.

A neuron is an electrically excitable cell that transmits information in the form of electrochemical signals. A neuron's firing rate is determined by its membrane potential, which is determined by the balance of ions inside and outside the cell. When a light is turned on, turned off, and then turned on again, an off-center neuron's firing rate will change as follows:When the light is turned on, the firing rate of the off-center neuron will decrease. This is because the light activates the center part of the neuron's receptive field, which inhibits the firing of the surrounding off-center region.When the light is turned off, the firing rate of the off-center neuron will increase. This is because the center part of the neuron's receptive field is no longer being activated, which removes the inhibition on the surrounding off-center region.When the light is turned on again, the firing rate of the off-center neuron will decrease again. This is because the center part of the neuron's receptive field is once again being activated, which inhibits the firing of the surrounding off-center region.

To know more about inhibition, visit:

https://brainly.com/question/30415444

#SPJ11

Answer: There are 206 bones in the human adult body, but 270 bones at birth.

Answer:

The adult human body has 206 bones.

Explanation:

Have a great day! :)

Solution:

In the oceans, the primary producers are above all algae, which form phytoplankton. Phytoplankton is essential in the production of oxygen. In fact, more than 50 percent of the oxygen on our planet is produced in the sea through photosynthesis triggered by phytoplankton, an autotrophic microorganism that is essential for life on the planet.

Now, if iron is a fundamental nutrient for phytoplankton and scientists are working to make this nutrient more available for this photosynthetic microorganism, which can use carbon dioxide and generate oxygen in exchange, this is because they want to establish a reduction of the greenhouse gas carbon dioxide in the atmosphere.

So that, we can conclude that the correct answer is:

Reduction of the greenhouse gas carbon dioxide in the atmosphere.

A clear cutting type of tree harvesting increases the chances of forest renewal. The correct option is A.

Clearcutting is the remedy for forest types that require heavy sunlight for plantlets and sprouts.

The warmed ground is beneficial to seeds and buds. The abundance of light results in excellent growth, some of the fastest we've ever seen.

There are several methods for harvesting trees, the most common of which is clear cutting.

Thus, the correct option is A.

For more details regarding clear cutting method, visit:

https://brainly.com/question/7324699

#SPJ2

Noble gas is  only group of elements that do not form ions and are found as monatomic atoms in nature .

Monoatomic elements are elements which are stable and are single atoms. Hence, chemical elements that are stable single atom molecules at standard temperature and pressure are noble gases. Examples include helium, neon, argon, krypton, xenon, and radon.

Noble gases are relatively inert or nonreactive. They also exist as single atoms instead of molecules. Reason behind their inert, or nonreactive nature ,is  because their s and p orbitals are filled. So, they do not form ions or compounds.

To learn more about Monoatomic elements , here

brainly.com/question/2293014

#SPJ4

genetic analysis of the dna isolated from an unknown organisms indicates that it contains the gene that codes for telomerase. based on this information alone, you can conclude that this organism is eukaryotic.

Eukaryotes are organisms with nuclei in each of their cells. Eukaryotes include all animals, all plants, all fungi, and many unicellular creatures. They are a part of the Eukaryota or Eukarya group of organisms, one of the three categories of life. The remaining two domains are made up of bacteria and archaea.

To know more about eukaryotic cell, click here,

brainly.com/question/20297189

#SPJ4

The following statements are true about oxidative phosphorylation: Electron transport provides energy to pump protons into the intermembrane space. An electrochemical gradient is formed across the inner mitochondrial membrane. The answer is Option D.

Oxidative phosphorylation is the final step in cellular respiration that takes place in the electron transport chain in which the electrons move down the chain of proteins in the inner mitochondrial membrane. The energy produced by this electron transport chain pumps hydrogen ions from the mitochondrial matrix into the intermembrane space between the inner and outer mitochondrial membranes, producing an electrochemical gradient.

The protons or hydrogen ions that get pumped into the intermembrane space then re-enter the inner mitochondrial matrix through the ATP synthase enzyme, which synthesizes ATP from ADP and inorganic phosphate.ATP is then used to power many cellular processes. Potassium and sodium ions are not involved in the formation of the electrochemical gradient across the inner mitochondrial membrane. Therefore, options A and B are correct, making option D, Electron transport provides energy to pump protons into the intermembrane space, and An electrochemical gradient is formed across the inner mitochondrial membrane. the right choice. The answer is 2; Option D.

To know more about phosphorylation click here:

https://brainly.com/question/30278433

#SPJ11

Answer:

Ziploc Brand Bags create a seal 2x stronger than the leading brand. How would you test the claim? What would your independent variable be? What would your dependent variable be?​

Explanation:

Answer:

Nectar

Explanation:

The part of a plant that is used to attract birds and insects is called Petals. Sometimes, nectar is also used for the same function.

A Plant may be defined as a living thing that grows in the earth and has a stem, leaves, and roots. They are the autotrophs that synthesize their own food through the process of the photosynthesis.

Petals are multicolored leaf-like structures that encircle the male and female reproductive organs of the plant. Because of its colorful nature, it attracts a variety of birds and insects.

Nectar is a sweet substance that attracts insects or birds for the purpose of pollinating the flower.

Therefore, the part of a plant that is used to attract birds and insects is called the Petals. Sometimes, nectar is also used for the same function.

To learn more about Plant parts, refer to the link:

https://brainly.com/question/13942755

#SPJ4

Answer:

pros;reliable,consistency,easy storage cons;unsafe,unhealthy,polluting

Explanation:science

La investigación aplicada se refiere a la cuestión teórica o práctica que es importante para iniciar un argumento a qué componente del argumento se relaciona con ese tema.

La investigación aplicada es el estudio científico que ayuda a resolver problemas prácticos. Este tipo de investigación se encarga de resolver problemas cotidianos que tienen un gran impacto en nuestra vida, trabajo, salud y otros aspectos. Este estudio científico resuelve los problemas tanto teóricos como prácticos de manera adecuada, por lo que podemos concluir que la investigación aplicada es esencial para resolver problemas.

https://brainly.com/question/24543663

Answer:

Prophase

Explanation:

Answer:

explsoin shooting star

Explanation:

he amount of DNA in the sample solution is 0.5 µg given that double-stranded DNA at a concentration of 50 µg/mL has an absorbance of 1 at 260 nm.

The absorbance of a purified DNA sample can be used to determine the concentration of DNA in the solution. In this case, the sample shows an absorbance of 0.2 at 260 nm.

We are given that double-stranded DNA at a concentration of 50 µg/mL has an absorbance of 1 at 260 nm. This means that for every 50 µg of DNA in a 1 mL solution, the absorbance will be 1.

To find out how much DNA is in the given sample solution, we can set up a proportion using the absorbance values.

The absorbance of the sample (0.2) is to the concentration of DNA in the sample (unknown) as 1 (absorbance for 50 µg/mL) is to 50 µg/mL (known concentration).

0.2 / unknown concentration = 1 / 50 µg/mL

To solve for the unknown concentration, we can cross multiply:

0.2 * 50 µg/mL = 1 * unknown concentration

10 µg/mL = unknown concentration

Now that we have the concentration of the DNA in the sample (10 µg/mL), we can find the amount of DNA in the sample by multiplying the concentration by the volume of the sample.

The volume of the sample is given as 50 µL (microliters), which is equivalent to 0.05 mL.
Amount of DNA = concentration * volume
Amount of DNA = 10 µg/mL * 0.05 mL
Amount of DNA = 0.5 µg
Therefore, the amount of DNA in the sample solution is 0.5 µg.

To know more about concentration visit:

https://brainly.com/question/30862855

#SPJ11

The type of fiber that can be added to foods to benefit humans is functional fiber.

The correct answer is option C.

Functional fiber is a type of fiber that is extracted or isolated from plants or synthesized in a laboratory and then added to foods or supplements for its health benefits. Functional fibers can be either soluble or insoluble, and they have been shown to have a variety of health benefits, such as promoting regularity, reducing cholesterol levels, and improving blood sugar control.

In contrast, dietary fiber is the fiber that naturally occurs in plant-based foods, such as fruits, vegetables, whole grains, and legumes. Complex carbohydrates are a type of carbohydrate that includes starches and fibers that are naturally found in foods such as whole grains, vegetables, and beans. Simple carbohydrates, on the other hand, are sugars that are quickly absorbed into the bloodstream and provide a quick source of energy, but they do not provide the same health benefits as dietary or functional fibers.

The correct answer is option C.

For more such questions on functional fiber

https://brainly.com/question/30710529

#SPJ11

Based on the options given, the career combines DNA technology and medicine is Pharmaceuticals

DNA technology refers to the processes which involves the use and manipulation of DNA of living organisms to produce desirable products.

DNA technology is employed in agriculture, environment studies and, pharmaceuticals and medicine.

Medicine refers to the discipline which deala with health and promoting health by providing care and drugs to enhance health.

Pharmaceuticals is a branch of medicine.

Therefore, the career combines DNA technology and medicine is Pharmaceuticals.

Learn more about DNA technology and medicine at: https://brainly.com/question/16477258

Answer:

beaker

Explanation:

it is more concentrated

Answer:

A

Explanation:

The statements that is a result of signal amplification is B.) Small concentrations of extracellular signaling molecules can affect a rapid response from a cell.

In general , the Cells receives its signal in the form of chemical through various signaling molecules. Signaling molecule when gets attached with an specific receptor on a cell surface, they make the chain of events which carries the amplified signal to the interior of the cell.

Th key feature of biological signal transduction systems is the amplification of small input signals. Also , the small and random changes in the input signals could also be amplified, and resulting transduction reaction will generate noise.

Hence, B is the correct option

To learn more about signal amplification , here

brainly.com/question/28929685

#SPJ4

The microfossils that are useful for paleotemperature determination using the oxygen isotope ratios of their shells are foraminifera.

Foraminifera are tiny marine animals that have been living for millions of years. Their shells are made up of calcium carbonate and are well-preserved in sediments. The shells of these microorganisms are widely used in paleoceanography to determine past climatic conditions. Paleoceanography is the study of the history of the oceans in the geological past using sediments and fossils. It helps us to understand how the oceans and climate have changed over time.

Paleotemperature is the measure of the temperature that existed in past geological ages. The temperature is determined by various means, including studying the growth rings of trees, ice cores, and microfossils, and others. Microfossils are microscopic fossils that are found in rocks and sediments that help in reconstructing past environmental and climatic conditions.

Oxygen isotope ratio is the measure of the relative abundance of oxygen isotopes 18O and 16O in a sample. The ratio of the two isotopes changes as a result of temperature changes. The ratio is used to reconstruct past temperature changes.

To know more about microfossils visit:

https://brainly.com/question/30840647

#SPJ11