Answer:
cells
Explanation:
all living organisms need to have cells
Answer:
Category : Competition.
Explanation:
Scenario : When two or more organisms rely on the same environmental resource.
ATP is the chemical substance that is used to power the cellular activities
Answer:
Isotonic
Explanation:
A solution is isotonic to a cell if it has the same Concentration of dissolved particles as the cell. Water molecules move in and out of the cell at equal rate, so the cell size remains the same.