Species are what makes up the population.
Answer:
what do you need help with
Answer:
A to protect them from the sun but still allow air to flow near their skin.
Explanation:
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The jelly like fluid that fills a cell IS called cytoplasm. It is made up of mostly water and salt. Cytoplasm is present within the cell membrane of a cell types and contains all organelles and cell parts. Most of the important activities of the cell occur in the cytoplasm.
