Answer:
Its Convention Current Waves i think
Answer:
water evaporates from the ocean into atmosphere. water vapour condenses to form clouds. clouds produce rain. rainwater needed for plant growth.
Explanation:
Answer:
A pH of 7 is neutral.A pH of less than 7 is acidic.
Explanation:
Activation of energy is the foundation of chemical being react in a solution. If activation energy is not reached then no reaction would happen.
