Can you help me I’ll mark you brainliest

The statement "During the cytokinesis of animal cells, contractile microfilaments pull the plasma membrane inward and eventually separate the cytoplasm into two masses" is true. This process ensures that each new daughter cell has the necessary cellular components to function properly.

Cytokinesis is the final stage of the cell division process in which the cytoplasm of a cell divides into two daughter cells. In animal cells, this process is mediated by a contractile ring made up of actin and myosin microfilaments. As the ring contracts, it pulls the plasma membrane inward and forms a cleavage furrow around the cell's midsection. The furrow gradually deepens until the two daughter cells are fully separated, each with its own nucleus and cytoplasm.

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THESE ARE THE SMALL STEPS WE CAN TAKE TO MINIMISE THE OVERUSE OF PLASTIC, AND PROTECT OUR EARTH .

BUT WE NEED EVERYONE'S SUPPORT TO MAKE THIS BIG CHANGE.

STAY SAFE, STAY HEALTHY AND BLESSED.

HAVE A BLESSED DAY !

THANK YOU !

The nice assumption of the dominant and recessive phenotypes be long flagella is dominant, single vacuole is dominant.

A vacuole is a membrane-bound organelle found in the cells of plants, fungi, protists, and some animal cells. It is a large, fluid-filled sac that occupies a significant portion of the cell's volume. Vacuoles are involved in a wide range of cellular processes, including storage of nutrients, waste products, and pigments, as well as regulating turgor pressure and maintaining the pH balance of the cell.

In plant cells, vacuoles are particularly large and play an essential role in maintaining the plant's structure and function. They can also act as a defense mechanism by storing toxic compounds to deter herbivores or pathogens. In contrast, animal cells have smaller and fewer vacuoles, which are primarily used for storing nutrients or waste products.

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WHERE"S THE OPTION INEED A OPTION

Answer:

third

Explanation:

d electroniCred ca da este hidrogenul si oxigenul isi pier

a. The Great Smoky Mountains National Park: Nonexcludable and rivalrous. Free rider problem likely.

b. Luetta Moore Park playground: Nonexcludable. No free rider problem.

c. National defense: Nonexcludable and nonrivalrous. Free rider problem exists.

d. Subway train: Nonexcludable. Free rider problem possible during peak hours.

a. The Great Smoky Mountains National Park: It is nonexcludable because it is difficult to prevent individuals from accessing the park. However, it is rivalrous as the park's resources, such as campsites or parking spaces, can be depleted. Both nonexcludability and rivalry suggest that the park is both nonexcludable and rivalrous. The free rider problem may occur since people can enjoy the benefits of the park without paying for its maintenance or preservation.

b. Playground at Luetta Moore Park: The playground is nonexcludable since it is difficult to prevent people from using it. However, it is nonrival as one person's use does not diminish the usability of the playground for others. Therefore, it is only nonexcludable. The free rider problem may not apply here since the use of the playground does not impose costs on others.

c. National defense: National defense is both nonexcludable and nonrival. It is nonexcludable because it is challenging to exclude individuals from benefiting from defense. It is nonrival because the defense provided to one person does not diminish the defense available to others. Both characteristics make national defense both nonexcludable and nonrival. The free rider problem is prevalent in national defense since individuals can benefit from defense without incurring the costs associated with it.

d. Subway train: A subway train is nonexcludable since it is difficult to prevent individuals from using it. However, it can be rivalrous during peak hours when overcrowding may limit the available space. Therefore, a subway train is only nonexcludable. The free rider problem may not be significant here as long as there are no capacity constraints or overcrowding issues.

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The main idea of this text is that Shirley Chisholm, a trailblazing African American politician (1924–2005), started her career as a teacher. Chisholm was the first African American elected to Congress in 1968. She served on the Education and Labor Committee and was instrumental in establishing the Black Caucus.

She once more made history in 1972 when she ran for president as the first Black woman of a major party. Chisholm left from politics after spending seven terms in the House to pursue a career as a teacher and public speaker.

As the first Black congresswoman, Chisholm began her first of seven terms in office in 1969. She stunned many by asking transfer after initially being placed to the House Forestry Committee. .

When Chisholm sought the Democratic candidacy in 1972, she became the first African American woman to run for president of the United States. Throughout her time in Congress, Shirley Chisholm advocated for equal access to education and jobs for minorities while simultaneously speaking out against the draft. She left Congress in 1983 and became well-known on the lecture circuit while teaching at Mount Holyoke College.

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Aerobic respiration is when sugars are converted to ATP when oxygen is present, and aerobic respiration is performed in the cytoplasm and mitochondria.

Anaerobic respiration is when sugars are converted to ATP when no oxygen is present, and anaerobic respiration is only performed in the cytoplasm.

Due to the fact that every organism in the domain Eukarya has eukaryotic cells, it stands out from the other two domains.

Whittaker proposed the categorization of the five kingdoms. Monera, Protista, Fungi, Plantae, and Animalia are the five kingdoms. Animalia is the name given to the heterotrophic kingdom of species that rely on other organisms for nourishment.

The most popular classification scheme is the Five Kingdom system, which divides the three main branches of multicellular eukaryotes into distinct Kingdoms and groups all prokaryotes (organisms without nuclear membranes) into a single Kingdom called Monera.

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Answer:

Describe the characteristics of life

Answer:

Minimize burning coal or oil

Explanation:

Pollution can be caused by things such as burning coal or oil, so I'd say instead of burning fossil fuels to heat up your house or yourself, maybe just use an AC or you can open up some windows to let out the bad air

In order to classify an organism as a species and assign it a scientific name, one must give a thorough description that identifies the traits that set it apart from other similar or related creatures.

These names make it possible for the scientific community to share a name database. Without them, discussing various species is difficult to do. Binomial nomenclature is the system used to classify species, and it gives each organism a general name for the family it belongs to as well as a unique name to identify it. A natural history museum needs to receive a voucher specimen.

To ensure that there is a term that all the scientists gathered for a discussion would understand, it is crucial to give every living creature in the world a scientific name. If there is no scientific name, different scientists will refer to a single species, such as the mango, by different names.

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Answer:

natural selection

Explanation:

People can breed cats for specific traits such as coat color through the process of _____.

descent with modification

natural selection

artificial selection

selection with modification

Answer:

Artificial Selection

Explanation:

cuz i said so

Answer:

Fish is a species that has a spine. Although other species in that list have spines, fish is a representative vertebrate example when learning about them.

Explanation:

A vertebrate is a species that has a spine / multiple vertebrae.

(I'm sorry if this was not the answer you're looking for)

A pride of lions, a herd of water buffalo, the grasses on the Savanna, and the drought affecting them all is an example of an ecosystem.

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Oswald, McCleod, and McCarty determined the nature of genetic material by using a similar experimental setup to Griffith's experiment. They found that when the DNA was destroyed, virulent cells did not transform non-virulent cells. Thus, the correct option is C.

The genetic material of the cell contains all the necessary information of cell related to structure and function of the cell. DNA is the genetic material in almost all the organisms except a few which have RNA as their genetic material.

Oswald, McCleod, and McCarty in their experiment found out that DNA is responsible for the transformation of non-virulent cells into virulent cells.

Therefore, the correct option is C.

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Answer:

Explanation:

Answer: B. Solid Waste Disposal Act

Explanation:

DNA polymerase is one way to directly correct DNA replication errors. It checks the base that has been freshly supplied ahead of the succeding base so a corretion can be done. If it cannot proofread, an outcome of mutation is greatly possible which is considered as an i

Answer:

c

Explanation:

The ability of muscle tissue to respond to stimuli by producing action potentials is a complex process that involves various physiological mechanisms. In simple terms, action potentials are electrical impulses that are generated by the muscle cells in response to a stimulus.

When a muscle cell receives a stimulus, it triggers a series of events that lead to the production of an action potential. This process is initiated by the opening of ion channels in the cell membrane, which allow the influx of positively charged ions such as sodium and calcium. This influx of ions depolarizes the cell membrane, creating an electrical gradient that spreads across the cell and triggers the release of calcium ions from intracellular stores.

The calcium ions then bind to proteins within the cell, causing a series of molecular reactions that ultimately lead to the contraction of the muscle fiber. This contraction is what produces the mechanical force that enables the muscle to generate movement.

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The core data from the well at 218 feet shows a lithology of sandstone, with some interbedded layers of siltstone and shale.

This is consistent with the gamma-ray log, which is displaying a moderate to high gamma-ray reading, indicating a sandstone/siltstone lithology. At 1095 feet, the lithology is mostly sandstone and siltstone, with some interbedded shale layers.

This is evident from the geophysical log response, which shows high resistivity and low gamma-ray readings for the sandstone and siltstone, and a low resistivity and high gamma-ray reading for the shale.

The sonic log is also helpful in identifying the lithology, as it shows a low velocity for the sandstone and siltstone, and a high velocity for the shale. A similar response is seen in the interval from 1623 to 1600 feet, which is mostly sandstone and siltstone with some interbedded shale.

The core reveals a variety of sedimentary structures, including trough cross stratification, trace fossils, and contorted bedding. The trough cross stratification is seen at 2440, 2410, 2373-2358, 2198-184-214, and 2105-2000 feet, while the trace fossils and contorted bedding are seen at 2029, 1910-1800, 1774-1767, and 1600 feet.

The core data suggests a variety of depositional environments, ranging from shallow marine to coastal environments. This is based on the presence of sedimentary structures such as trough cross stratification, which is indicative of shallow marine environments, as well as trace fossils, which are indicative of coastal environments.

The parasequence boundaries can be seen at 2440, 2198-184-214, 2029, 1910-1800, 1774-1767, and 1600 feet. The well logs show a similar parasequence pattern, with the boundaries being at roughly the same depths as in the core. The parasequence stacking pattern seen in the well logs is progradational, with the boundaries being at the same depths as in the core.

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A strand of DNA serves as a template (model) for the synthesis of RNA strand.

The enzyme RNA polymerase (green) uses DNA template during transcription to create a pre-mRNA transcript (pink). The original gene's pre-mRNA gets transformed into a mature mRNA molecule that can be translated to create the protein molecule (polypeptide) that was originally encoded.

The creation of an RNA molecule uses one of the two DNA double helix strands as a template. The complementary base pairing between incoming nucleotides and the DNA template, just like in DNA replication, determines the nucleotide sequence of the RNA chain.

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The environmental input that is necessary for the Calvin cycle reactions is carbon dioxide (CO₂). It is captured and utilized by the enzyme Rubisco to convert carbon dioxide into glucose during the process of photosynthesis.

The Calvin Cycle, also referred to as the dark reaction, C3 cycle, or carbon fixation, is a sequence of enzyme-assisted reactions that occur in the stroma of chloroplasts in photosynthetic organisms. The Calvin cycle is responsible for transforming carbon dioxide (CO₂) into a high-energy molecule, which is used to produce glucose. This procedure occurs in three stages: carbon fixation, reduction, and regeneration. Environmental input for Calvin CycleIn the Calvin cycle, carbon dioxide is required as an environmental input.

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Answer:

To me we wouldn't know as much as we do. There is so much they don't want us to know about space. Just watch the moon at night and you can get a better answer.

Answer:

There are four steps to data interpretation:

One good example of data interpretation is looking at pie charts or bar charts.

Through analyzing data, we bring order, manipulate, categorize and summarize raw data that was aggregated through data collection.

True. determining how much warming is acceptable and the best way to achieve emissions reductions involves a range of value judgments that fall outside the realm of science.

Climate science can provide critical information about the causes and impacts of climate change, as well as the effectiveness of various strategies for reducing greenhouse gas emissions and adapting to its effects. For example, scientists have extensively documented how human activities, particularly the burning of fossil fuels, are driving increases in atmospheric concentrations of carbon dioxide and other heat-trapping gases, leading to global warming and a range of associated impacts, such as sea level rise, more frequent and intense heatwaves, changes in precipitation patterns, and more severe storms and wildfires.

Furthermore, scientists have used climate models to project how different scenarios of greenhouse gas emissions could affect future climate conditions and associated impacts. These projections can help policymakers and the public understand the potential consequences of different policy choices and inform decisions about how best to address climate change.

However, determining how much warming is acceptable and the best way to address climate change ultimately involves value judgments. For example, some might argue that the goal should be to limit warming to no more than 1.5 degrees Celsius above pre-industrial levels, in order to minimize the risks of catastrophic impacts such as irreversible ice sheet melting or abrupt shifts in weather patterns. Others might prioritize economic growth or energy security over aggressive emissions reductions.

Similarly, deciding on the best approach to addressing climate change involves a range of factors beyond scientific evidence. This might include considerations such as equity and justice, international cooperation, technological feasibility, and public opinion. For example, some might argue that the best approach is to rapidly transition to renewable energy sources such as wind and solar, while others might advocate for a mix of renewable and nuclear energy, or for continuing to rely on fossil fuels while investing in carbon capture and storage technologies.

In summary, while climate science can provide important information to inform decisions about how to address climate change, determining how much warming is acceptable and the best way to achieve emissions reductions involves a range of value judgments that fall outside the realm of science.

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The correct answer is C. Drinking and cellular respiration

During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell and carbon dioxide and water are created as byproducts.

6 O2 (g) + C6H12O6 (aq) → 6 CO2 (aq) + 6 H2O (aq) + ATP