What accounts for the fact that regions near the equator tend to be warmer than other regions on Earth?
O A. The sun's rays transfer less heat per square kilometer near the
equator.
O B. The sun's rays strike Earth's surface at an angle near the equator.
O C. The sun's rays are concentrated in a smaller area near the equator.
O D. The sun's rays are spread over a larger area near the equator.
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hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.