The answer is B, Behavioral
this is the exchange of gases and nutrients.
It took me a bit but i figured it out!
Hope this helps you some!:)))
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
He believed that disease was caused by physical and environmental factors that could be studied.
