The answer is that they are the building blocks from which proteins are made.
Dreams are thoughts and images of what happened while you were awake
Answer:
Noise pollution also impacts the health and well-being of wildlife. Studies have shown that loud noises cause caterpillars' hearts to beat faster and bluebirds to have fewer chicks. Animals use sound for a variety of reasons, including to navigate, find food, attract mates, and avoid predators
Infomation From: NGGwww.com
D. seems the best to me so hope it helps
