Which of these processes are membrane-crossing mechanisms that require no energy input? Select all that apply. Osmosis
Facilitated diffusion
Sodium-potassium pump

Osmosis

Explanation:

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

you can have just about every answer you can think of