Answer:
1. Water vapor condenses to form clouds.
2. Water falls as rain, snow, and sleet.
3. Water flows down mountains and hills.
4. Water joins streams or forms groundwater.
Homeostasis and transport of molecules
Osmosis is gradual absorption. ... An example of osmosis is when red blood cells, which have a high concentration of protein and salt, are placed in a lower concentration fluid like water, the water will rush into the red blood cells.
b. Mutation is always harmful to an organism’s survival.
Explanation:
when mutation occur they can cause termination (death) of an organism or they can be partially lethal. this means that a organism has difficulty adapting to and surviving in its environment.
NB: mutations are usually the cause of many diseases and defects in an organisms life
hope this helps
