Answer:
Plants, insects, and pets are all different organisms. Four different populations of organisms in my ecosystem are deer, squirrels, fish, and hawks.
Explanation:
Answer:
1
Explanation:
It identifies the substance.eg a milk is a creamy liquid substance so the creamy color make us identify the milk
Answer:
simple sugars and proteins or lipids
Explanation:
they both have these
A substance that enters into a Chemical reaction is called an reactant.
You can differentiate them as vertebrates.
Bats are mammals
Doves are birds