They were studying the effects of acid rain on different aquatic organisms
It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. The statue of Leshan giant Buddha in Sichuan, China, is carved directly into the mountainside, and the <span>color and texture of the statue are constantly changing due to the pollutants from vehicles and industries nearby. The two main causes of the changes to the statue are RAINFALL AND CHEMICAL REACTION.</span>
<span>Plants absorb energy from the sun and use photosynthesis to make sugars. Animals have mitochondria that use the sugars provided by plants to produce their own cellular energy. If there is not plant animal will have difficulty in getting energy. Also there are competition on the part of animals and human. I hope it helps. </span>
- D
- A
- A,C,and F
<h2>Hope this helps!</h2>
Answer:
that means they are not a prey to any animal
