Xylem carries water and dissolved nutrients
Answer:The tails
Explanation:
they face inward on the plasma membrane and are hydrophobic because they repel water.
Answer:
A. The Cell Wall
Explanation:
The cell wall holds and supports the shape of the cell.
It would have 20 protons, 20 neutrons, and 20 electrons. Protons and electrons are USUALLY (I say usually because of the different types of atoms) the same as the atomic number. To find neutrons you take the atomic mass minus the atomic number. 40-20=20
