Answer:D
Explanation:none of the responses are incorrect
The brain gets used to you taking the drug. Some drugs will affect your neurotransmitters, or messages that get sent to your brain that regulates how we think or feel. You will eventually become dependent on the drug so if you stop you might feel sick or go through "withdrawal". Which people dont want to go through so they will continue to take the drug.
I took the quiz, the answer is: They must be obtained through diet.
Answer:
The correct answer is organophosphates.
Explanation:
Herbicides, pesticides, and insecticides have organophosphates as a major chemical component in them. these chemical components are used to kill insects and pests.
Inhaling, ingesting or in contact with outer skin or inside the body with the organophosphates can cause inhibition of cholinesterase. Cholinesterase is an enzyme found in a nervous system that degrades acetylcholine.
Thus, the correct answer is organophosphates.
