Helen had a terrarium containing various houseplants on her windowsill. she wondered why the glass was often fogged with water droplets. her friend sara, who has taken a biology class, tried to impress helen by explaining, "the water evaporates from the leaves—it’s a process called "

the water evaporates from the leaves stomata it's a process called transpiration

the answer is trees if i'm not mistaken

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.