Smoking, Alcohol consumption, overdosing
Answer:
Extinction
Explanation:
Based on the information provided within the question it seems that Amber is trying to see if extinction will occur. Extinction refers to when a species or group of organism's die out because of a change in their environment or a diminished resource. In this situation since the fish's are used to the light signaling that there is food, Amber wants to see if without turning on the light for a week if the fish's will know that there is food or if they will die completely.
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Answer:
The rate or change of velocity over time
Answer: you can help him as well
Explanation:
You seem upset, would you like to talk about the diagnosis?