Answer:
D.
They break down dead organisms.
Explanation:
Translation. The tRNA brings the corresponding amino acids to the ribosome.
The answer is a the nervous system
The nervous system is connected to your brain and controls each and every action in your body.
The sneezing is release of air that helps the body to get rid of irritants in our nose and throat, like allergens, dirt, and dust.
Coughing is by forcing the air out of the lungs with high pressure, to clear the throat of these foreign particles.
