Mostly in my opinion I think it’s the secound one
Answer:
water evaporates from the ocean into atmosphere. water vapour condenses to form clouds. clouds produce rain. rainwater needed for plant growth.
Explanation:
C. The mass number is the amount of Protons and electrons there are combined, so 200 - 80 is 120.
Answer:
No, the only way they can be separated is through chemical methods. ... A compound is made up of two or more elements that are chemically combined and elements are combined to form a compound.
Explanation:
The answer is D: Salt and Water
