Answer:
Active transport
Explanation:
Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. <u>Active transport requires cellular energy to achieve this movement.</u>
This could be mitosis or meiosis. Meiosis produces 4 daughter cells while mitosis produces 2 daughter cells. Mitosis is used for every cell except your sperm and egg cells, in which that would be meiosis.
Answer:
16y²
Explanation:
The exponent outside the parentheses will be distributed to both terms
(4²)(y²)
= 16y²
The answer is B. Friction causes a loss of energy. The
pressure located within the arteries and arterioles fall when blood moves away
from the heart because the friction that is being produced when blood is moving
away from the heart causes a loss of energy, which makes the pressure fall.
