3. Net direction of osmosis depends on the relative concentration of solutes on either side of the cell membrane. When the concentration of solute molecules outside a cell is lower than the solute concentration
inside the cell, water will diffuse into the cell until equilibrium is reached. Relative to the cell, what type
solution is described above? A. hypotonic B. isotonic C. hypertonic D. catatonic

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

(nitrogen fixation) will be your answer sorry if im wrong