I'd say protein synthesizer.
Answer:reactants, activation, product
Explanation:
Biological reactions can be classified as being of two main types: anabolic and catabolic. Catabolic reactions involve the break down of a larger molecule to release energy and smaller molecules; meanwhile, anabolic reactions are the opposite such that they involve the combination of molecules while consuming energy to form larger molecules.
Muscle growth is anabolic because polypeptides are formed using amino acids and energy.
Bones are the structure of the body, muscles allow the bones to move, nerves allow messages to be sent back and forth from the brain to the mucells telling them to move, joints join the bones of your body and allow them to move.
The cranial nerve that controls a person's ability to hear is CN VIII or the vestibulocochlear nerve. When the vestibulocochlear nerve is damaged, a patient may hear buzzing sounds, or more commonly known as tinnitus, or they might experience reduced hearing ability. CN VIII damage may also affect a person's balance and cause dizziness when the cochlea in the ear is damaged.