D. The total number of valence electrons is 8 and D represents that. D also correctly uses the octet rule for N and duet rule for H.
Answer:
photosynthesis occurs so the plants can create energy from carbon dioxide and sunlight.
Explanation:
so basiclly it occurs so the plants can create energy to stay alive.
Solar panels transform the energy from the light of the Sun and turns it into electricity.
Yes because the earth plates are grinding against each other and are the main cause of Tsunami!