Answer:
D
Explanation:
The trout are disappearing from the river because of the thermal water pollution, which is causing the high water temperatures.
Answer:
B) Autotrophes
Explanation:
Producers are <u>autotrophes</u> because, they make their own food. Hence, the option (b) is the correct answer.
Answer:
physical process of atoms or molecules moving apart within a gas or liquid.
Explanation:
"Introduction of non-natives always cause great harm to the environment." Non-natives don't always cause damage and/or harm.
