Looking for signal words help you take notes by separating the important clues from the question, essay, etc. So, using signal words will help you understand the subject better then just dropping stuff down blindly. (Hope this helps)
Answer:
E) antidiuretic hormone
Explanation:
Diabetes insipidus is caused by problems with a chemical called vasopressin (AVP), which is also known as antidiuretic hormone (ADH). ... When the level of water in your body decreases, your pituitary gland releases AVP to conserve water and stop the production of urine.
the answer to this would be diffusion, where particles move from areas of high concentration to areas of low concentration!
Answer: "mutations" .
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