<span>Evaluation of a system provides new information also known as feedback.</span>
<span>They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.</span>
The Central Nervous system is made out of spinal cords that connect to the brain.
Answer:
Cancer is caused by accumulated damage to genes. Such changes may be due to chance or to exposure to a cancer causing substance. The substances that cause cancer are called carcinogens. A carcinogen may be a chemical substance, such as certain molecules in tobacco smoke.
Explanation:
The horsehoe crab because it was one of the first animals to ever live on earth
