Answer:
the insertion is where a muscle attaches to the bone it wants to move
Explanation:
the options aren't listed here but for future people with this as one of their answer choices: it's the correct answer I took the quiz
Answer: mesosphere
Explanation: because I am studying it right now
Answer:
the temperature of the earths surface would be unable to fluctuate.
Explanation:
Mutualism is when both sides benefit. The hummingbird gets nectar and the flower is benefited because the hummingbird that has been to other flowers carry pollen on its body which spread the flower when it sucks its nectar, therefore pollinating the flower in the process.
The offspring would have genes from both parents instead of just one so it so it would have a better chance at adapting to their environment and survive as a species