What is meant by leaching

drain away from soil, ash, or similar material by the action of percolating liquid, especially rainwater.

Explanation:

if right brainelist?

with reference to a soluble chemical or mineral) drain away from soil, ash, or similar material by the action of percolating liquid, especially rainwater.

Explanation:

subject (soil, ash, etc.) to a leaching process.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.