Water
Water is a compound because it is made from more than one kind of element (oxygen and hydrogen).
The order of the answers are as follows:
B
C
D
A
Answer:
- metal sulfate
- metal sulfate
- copper sulfate
- copper nitrate
- copper chloride
- copper phosphate
- hydrochloric acid, water
- Potassium, sulfuric acid, water
(Correct me if I am wrong)
Poor water quality has its most direct impact on aquatic wildlife. Such as fish, bugs, and plants
