7.2.4 Quiz: The Flow of Matter and Energy Question 4 of 10 Which of the following shows the importance of incoming solar energy for life on Earth? OA. Food chains OB. Electrons OC. Enzymes D. Rock cycles​
The answer is A. However, since I do not want to accidentally plagiarize, I will give you a link to a wonderful in-depth explanation from another Brainly user who answered the exact same question.