Answer:
b
dissolving is a chemical change
I think it’s a because that’s the easy question every
Answer:
4
Explanation:
Because all the living things need carbon to make protein,carbohydrates,lipids
Answer:
The shark wont die unless it is hurt very badly by the puffer fish. The puffer fish is able to kill all of the animals listed but the puffer fish wouldn't die if he uses his abilities. I would say the sting ray.
Explanation:
there would be no ecosystem
