Essential amino acids are amino acids that must be supplied to one's body by their diet because they cannot be synthesized from scratch.
Explanation:
Create the column headings "Reactants" and "Products". The two row headings should be "Photosynthesis" and "Cellular respiration".
Before filling in the table, make sure you know what the products and reactants from photosynthesis and cellular respiration are.
Remember reactants are the 'before' on the left, and products are the 'after' on the right.
<u>Photosynthesis</u>:

<u>Cellular Respiration</u>:

See attachment for how the table could look.
Answer:
b
Explanation:
all plants are make of prokaryotic cells.
I will have to say D) they keep the prey population low so they will be less likely to deplete resources such as food, water, and shelter... hope i helped!!
<span>polar heads outside the cell
non polar head inside the cell</span>