What is the source of continuous heat and energy that we receive from the Sun?
The
chain reaction is the source of continuous heat and energy that we recelve from the Sun.

The sun generates energy from the nuclear fusion of hydrogen nucleic into helium.

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.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.