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Answer:
D. a clown jumping out should be correct.
Explanation:
that should be correct if not let me know so i can help:)
Answer:
Question 4 is B.
Question 1 is C.
Explanation:
Potential energy is energy held by an object because of its position relative to other objects.
On question 4, C is an example of kinetic energy. D is an example of kinetic energy. A is illogical. B is an example of gravitational potential energy
Question 1, C is the answer. The battery of the flashlight uses chemical energy that transforms in light energy.
Related Questions
________ that cause plates to move come from deep within _____.
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50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
Existing rocks are buried and forced toward the mantle, increasing heat and pressure. This is the first step in the formation of metamorphic rocks.
(PLEASE HELPPPP 90 POINTS!!)
Which best describes the next step in the formation of metamorphic rocks?
Buried rocks melt deep within the mantle.
Lava melts underlying rocks, which crystallize into new minerals.
Rocks that were buried are exposed at Earth’s surface, where they are weathered and eroded.
Magma pockets rise, which increases heat, and minerals change due to temperature and pressure.
Answers
The correct answer is B. When buried rocks are forced toward the mantle, they undergo extreme heating and pressure, which can cause them to melt. This molten rock is known as magma, which then crystallizes as new minerals as the magma cools and solidifies. This process is known as metamorphosis and is the second step in the formation of metamorphic rocks.
Buried rocks melt deep within the mantle.
True or False: The Calvin cycle is also known as the “light-dependent reaction” because it needs sunlight.
Answers
Answer:
false
Explanation: The Calvin Cycle, or light independent reaction, does not utilize sunlight as an input. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs. CO2 produced during the light dependent reaction reacts with RuBP, ultimately producing PGA.
Have a nice day!
Define what makes up an ecosystem
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any help would be very much appreciated!
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2nd is fungi
3rd is prozota
4th is bacteria
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP!!!!!!!!!!!!!!PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ( SCIENCE)
In the winter, many northern animals migrate to Florida for better environmental conditions. Which of the following examples provides evidence for this response to the seasonal changes of winter?
1) Physical tags show that northern bears migrate to Florida in response to the seasonal changes of winter to give birth and gain access to food sources.
2) Radio-tracking shows that turkey vultures migrate to Florida in response to the seasonal changes of winter to gather and store food before they hibernate.
3) Through satellite tracking, scientists know that northern birds migrate to Florida in response to the seasonal changes of winter to find warmer temperatures and hibernate.
4)Using satellite tracking, scientists know that whales respond to the seasonal changes of winter by travelling to the warmer waters of Florida to give birth to their calves.
Answers
Answer:
3
Explanation:
THEY SEE ME BALLIN THEY BE HATIN ,YALL HAVE A BLESSED DAY AMEN :3 MEEP
Using satellite tracking, scientists know that whales respond to the seasonal changes of winter by travelling to the warmer waters of Florida to give birth to their calves. Option 4 is correct.
What is satellite tracking?The object in the space which collects information or is a part of communication system. Tracking or watching artificial satellites is called as satellite tracking. People doing this work are called as satellite trackers or satellite watchers, observers or spotters.
Satellites are used for observation of the earth, for communication as radio telecommunication, for navigation purpose. They are also used as telescope and for experimental purpose.
It also plays significant role in tracking of migratory animals such as whales. Tracking devices are attached to the back of whale through the suction cups, which record depth, water, temperature, and underwater sounds.
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Which of the following actions is driven by superego?
Answers
Answer: choice “A”...
“Mina, a 3 month old baby...”
Answer:
B:Tanya drew the waiter’s attention to the fact that she and her friend had eaten two pizzas and two orders of fries, but their bill only mentioned one order of fries.
Explanation:
1.
(01.03 LC)
Which of the following must be true in order for an object to stay in place? (4 points)
A The forces must be balanced.
B The forces must be positive.
C The forces must be negative.
D The forces must be gravitational.
Answers
Answer:
A
Explanation:
If they are leaning towards one side then they will shift and move the object so they must all be balanced to remain
Because they have to be balanced for something to stay in place if it is not balanced the object will fall
What is the primary difference between genetic modification and artificial selection?
IN YOUR OWN WORDS
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Can somebody figure this crossword puzzle out? Ignore the red circles though.
Answers
Answer:
its on quizlet
NEED HELP ASAP! WILL MARK BRANLIEST!
Which of these is an environmental effect of deforestation?
temeture decrease
posioning wildlife
soil erosion
water tempeture increase
Answers
Answer:
Soil erosion
Explanation:
I hope this was correct! pls give me brainliest if it was it would be appreciated if not thats fine! <3
Explanation:
Mass deforestation causes many trees to be ripped out if the ground. When this happens, the roots aren’t supporting the soil and holding it in place. As a result, the soil will eventually erode.
Please someone help me
Does the Animalia Kingdom creates energy? yes or no?If it does what energy it creates?
Answers
Animals obtain energy from the food they consume, using that energy to maintain body temperature and perform other metabolic functions. Glucose, found in the food animals eat, is broken down during the process of cellular respiration into an energy source called ATP.
How long does it take for one red blood cell to go round the body?
o 20 seconds
o 20 minutes
o 24 hours
o 24 minutes
Answers
Answer:
99% sire its 20 seconds
Explanation:
<3
ITS DUE IN 13 MIN HELP
Is rainwater a pure substance or a mixture?
please explain
Answers
Rainwater is made up of water and other soluble substances and gasses.
Which list below shows the correct path of energy flow through a food chain?
carnivore>herbivore>decomposer>producer
producer>carnivore>decomposer>herbivore
herbivore>producer>decomposer>carnivore
producer>herbivore>carnivore>decomposer
Answers
Answer:
The correct path of energy in the food chain is shown in option D.
If you made a three-dimensional model of an atom and its nucleus, how would you represent the atom? How would you represent the nucleus? Explain your choices.
Answers
Step 1 - Gather Information
Before you can build your model, you will need to know how many protons, neutrons and electrons your atom has. If you do not already know how to use the Periodic Table of Elements to find this information, read the 'How many protons, electrons and neutrons are in an atom of...?' page to learn how.
Let's use nitrogen as an example. Using information found on the Periodic Table of Elements, we can tell that an average atom of nitrogen contains 7 protons, 7 neutrons and 7 electrons.
Step 2 - Gather Materials
Now that you know how many protons, neutrons and electrons you will need for your model, it is time to decide what to use to represent them. Ping-pong balls, rubber balls, ball bearings, golf balls and styrofoam balls have all been used in the past. Basically, anything that is roundish and that can be glued to each other should work. It is helpful if the balls are color coded so that it is easier to tell which balls are protons, which are neutrons and which are electrons. It is also helpful if the electrons are smaller than the protons and neutrons.
Step 3 - Build the Nucleus
The nucleus, the central part of the atom, is made from protons and neutrons. All of your atom's protons and neutrons go in the nucleus. For nitrogen, the nucleus would look something like this:
The nucleus of a nitrogen atom.
Step 4 - Place the Electrons
The electrons are found outside the nucleus. How you place them depends on which model of atomic structure your class is studying.
Attach eight little craft balls to the medium circle, eight to the large circle, eight to the extra-large circle, and finally two to the small circle with glue.
What best describe three-dimensional model of an atom?The past has seen the employment of ping-pong balls, rubber balls, ball bearings, golf balls, and styrofoam balls.
Basically, anything that is somewhat circular and can be adhered to one another should function.
To make it simpler to distinguish between protons, neutrons, and electrons, it is beneficial if the balls are color-coded. The electrons' lower size compared to the protons' and neutrons' is also advantageous.
Protons and neutrons make up the atom's nucleus, which is its primary component. The nucleus of your atom contains all of its protons and neutrons. The nucleus of nitrogen would resemble something like this.
Therefore, place them depends on which model of atomic structure .
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Part D
The lineage of pea plants produced round seeds for four generations. The plants that fertilized these pea plants also produced round seeds. However, in the fifth generation, the plant produced to two plants with wrinkled seeds. Can that be possible? Explain your answer using your pedigree chart.
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Answer:
Explanation: black white gray black black white
Which best describes why it is important for a scientist to use the metric system when recording data?
so the data can be proven in the scientist’s next experiment
so the data can be shared and understood around the world
so the data can be used in mathematical formulas and models
so the data can be accurate and precise in each experiment
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i dont understand you're Q. please explain and ill commet your answer down below. and ill explain you're Q. thank you
Please help Me ASAP please thank you! No random post or links
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I will give brainiest
Please no jokes or incorrect answers
Sorry if I picked the wrong subject
(20 POINTS)
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he eat is he eat it for lunch
Write down a paragraph (7-8 lines) to say " No to single-use plastics"
Don't copy from Goo gle
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Answer:
Single use plastic is one of the most prevalent causes of pollution including environmental as well as water pollution. It has devastating impact on oceans, sea animals and hydrophytes. Therefore ban on single use plastic is very important.
Explanation:
we Plastic packaging serves several important functions in our modern lives, which are the primary reasons we rely on it: Protection: protects vulnerable products from damage whilst in transit and from contamination or damage by moisture, humidity, gases, microorganisms, insects and light.
Plastic bags have become a threat to the life of animals living on earth as well as in water. Chemicals released by waste plastic bags enter the soil and make it infertile. Plastic bags are having a negative impact on human health. Plastic bags lead to the drainage problem.
Pls give brainliest!
Single-use plastics are a glaring example of the problems with throwaway culture. Instead of investing in quality goods that will last, we often prioritize convenience over durability and consideration of long-term impacts. Our reliance on these plastics means we are accumulating waste at a staggering rate. We produce 300 million tons of plastic each year worldwide, half of which is for single-use items. That’s nearly equivalent to the weight of the entire human population.
Reducing plastic use is the most effective means of avoiding this waste (and the impacts linked to plastic production and use). Carrying reusable bags and bottles is one great way to avoid single-use plastics in our day-to-day lives; more on preventing plastic waste can be found below.
Recycling more plastic, more frequently, reduces its footprint. Polyethylene terephthalate, one of the most commonly recycled plastics and the material that makes up most water and soda bottles, can be turned into everything from polyester fabric to automotive parts. But a whopping 91 percent of all plastic isn’t recycled at all. Instead it ends up in landfills or in the environment. Single-use plastics in particular—especially small items like straws, bags, and cutlery—are traditionally hard to recycle because they fall into the crevices of recycling machinery and therefore are often not accepted by recycling centers.
Left alone, plastics don’t really break down; they just break up. Over time, sun and heat slowly turn plastics into smaller and smaller pieces until they eventually become what are known as microplastics. These microscopic plastic fragments, no more than 5 millimeters long, are hard to detect—and are just about everywhere. Some microplastics are even small by design, like the microbeads used in facial scrubs or the microfibers in polyester clothing. They end up in the water, eaten by wildlife, and inside our bodies. They’ve even made their way up to the secluded Pyrenees mountain range and down to the bottom of the Mariana Trench. For wildlife, microplastics can be particularly dangerous; when eaten they can easily accumulate inside an animal’s body and cause health issues, like punctured organs or fatal intestinal blockages.
Exposure to microplastics, as well as the chemicals that are added to plastics during processing, harm our health. Many of the chemicals in plastics are known endocrine disruptors,and research has suggested that human exposure could cause health impacts including hormonal imbalances, reproductive problems like infertility, and even cancer. The phthalate DEHP, as just one example from dozens, is often added to plastic goods like shower curtains and garden hoses to make them more flexible—but was also found to be a probable human carcinogen by the U.S. Environmental Protection Agency.
Characteristics of physical properties include: (check all that apply)
Group of answer choices
B. Properties that can be observed without changing the identity of the object or substance
A. Properties that we see through a change of color
D. None of these
C. Color, shape, size, density, density
Answers
-Color, shape, size, density
Hope this helps
Help in the science pls (my gramm3er is dead)
Answers
Explanation:
Yes, because the proton and electron numbers are the same. Atoms from the same element with difference neutron numbers is called a isotope.
can you guys help me possibly? thanks!!!
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2. Have specialized parts
3. Move
4. sexually
5. Asexual
6. Multicellular
8. Division
7. Budding
9. Cells lack cell walls
10. Develop from embryos
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
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Select the sentence that suggests that scientists still have NOT perfectly copied spider’s silk.
A: Spiders evolved this process over hundreds of millions of years, Shah said.
B: The latter two parts are held together by molecules called cucurbiturils that serve as ‘handcuffs.’
C: The fibers are extremely strong- though not quite as strong as the strongest spider silks.
D: This means that if they can be produced at scale, they have an advantage over other synthetic fibers, such as nylon.
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Johanna is explaining to her friend how to determine the climate of an area. Which instruction is she most likely to give her friend
A) measure the highest and lowest temperatures in a particular year
B) find the average weather conditions over a period of many years
C) measure the weather conditions one day and compare them to other days
D) record the precipitation and the wind speed for several months
Thank you!
Answers
Answer:
B) find the average weather conditions over a period of many years.
Explanation:
Johanna is most likely to instruct her friend to find the average weather conditions over a period of many years to determine the climate of an area.
Climate is defined as the long-term pattern of weather in a particular area, and it is typically calculated using weather data compiled over a 30-year period. This includes information such as temperature highs and lows, precipitation rates, and other weather elements.
By analysing these long-term averages, variations, patterns, and extremes, one can accurately portray an area's climatic character.
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________________________________________________________
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
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cells form the ____ of living things
help me out it's due tonight. <3 thnx ;)