Answer:
the balance is everything must have a process of living and dying in an ecosystem. such as, an animal killing another animal for prey to eat it, that is a process. in a water ecosystem, fish lay eggs and come out and usually get eaten by a bigger animal, as they grow up, usually by bigger fish itself such as the Grayling.
Explanation:
amylase breaks down starch sweet potatoes have a lot of starch
Answer is 3 it uses chemical and physical changes when using stomach acid and physical when turning food in your stomach.
Solar radiation, because it hasn't (at least noticeably) affected hawks.
Bat wings are made of a rubbery substance while eagles wings are covered in feathers
