True is the correct answer to your answer.
The main function of the circulatory system is to move blood and lymph<span> through the body. Doing this transports nutrients and oxygen to the cells of the body and removes waste products such as carbon dioxide.</span>
That means this gene is responsible for developing two independent features (in this case blue eyes feature and deafness)
Answer:
affecting the environment
Explanation:
kills so many animals
