Answer:
Amylase
It helps change starches into sugars.
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The genetic code is considered universal because the same four nucleotide bases are used by all known organisms
Answer:
Not all bats hibernate. Even though bears and bats are the two most well-known hibernators, not all bats spend their winter in caves. Some bat species like the spotted bat survive by migrating in search of food to warmer areas when it gets chilly.
Explanation:
the answer is d
A.Humans use their knowledge to locate resources for them selves thereby reducing competition among them
A The continents were once joined together
Explanation:
All the continents were once together making a huge one called Pangea.