One characteristic of living things is that they grow and develop.
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All living things go through different stages of life and develop.
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The environment, the weather of the area, the amount of erosion, it can vary because of wind, water, or human interaction.
While the surface temperatures can vary quite a bit, changes in temperature at the tropopause levels change much slower and are tied more to the time of year.<span>
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Answer: protects the external structure of the cell
Explanation: the cell membrane is a protein envelope that is wrapped around the cell. Both the animal and plant cell (including other microorganisms) have it.
Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep.The tectonic plates are made up of Earth's crust and the upper part of the mantle layer underneath