Correct Answer: Option A

Explanation

Proper light in the aquarium serves as a form of energy for the photosynthetic plants and animals, hence is very important.

• which of these is correct: I won't go to the cinema, I had seen the movie or I won't go... Answer this

  0 Answers   ·   English Language   ·   8 minutes ago
• in essay writing are you going to write the the recipient address or just your own address only? Answer this

  2 Answers   ·   Art   ·   7 hours ago
• You are staying with your uncle in a faraway city where you attend school. Write a letter to your parents... Answer this

  1 Answers   ·   English Language   ·   3 hours ago