Answer:
Active transport: movement against a gradient To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the proper concentrations of ions and molecules in living cells.
I think calcium but i could be wrong
I think the answer would be "A"
Answer:
A
Explanation:
release of energy through the breakdown of glucose
Its false
In suspension the particles are big but spread throughout and they settle down at bottom of container when kept still.
