Answer:
probably natural selection but it could also be discontinous variation.
Explanation:
depends on what context is??
Answer:
B- They recycle mass back into the ecosystem
"When decomposers eat off of dead plants and animals, they are recycling it and turning it into nutrients for other plants. It’s a continuous cycle that prevents the build up of waste."
Explanation:
Answer: what are you asking in this question?
Explanation:
4. When visiting other countries and doing research about them, so you’d know how it’d affect you.