Passive transport is the movement of molecules across a membrane without the use of energy. What cause the molecules to move?
1. Molecules move inside a cell to interact with organelles
2. Molecules move across a membrane to reach other cells
3. Molecules move from an area of relatively high concentration to an area of lower concentration
4. Molecules move from an area of relatively low concentration to an area of higher concentration
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Ответ:
have you seen this man?
Explanation:
Ответ:
for example. humans and apes. we can compare things like dna and features. to see what makes us different and what makes us similer