Answer: The angle of the slope
lose past memories and the ability to acquire new
memories will remain unaffected.
Answer: Pretty sure (D) is the right answer.
Explanation: Plants consume water, carbon dioxide, and light from the sun to produce oxygen and to survive. The other options have the incorrect input which give it away, they also have wrong outputs that plants do not produce.
The answer could be any of the following:
* energy
* sugar
* carbohydrates
* (possibly even) food.