Answer:
A) Increased oxygen levels in a pond due to fertilizer run off
Explanation:
When fertilizer is applied to a farm during the day, rain could fall after the application, and as a result of errosion, some amount of the fertilizer could be washed away into the ponds due to run off, and some of the chemical components of fertilizer are poisonous to the fish, development of algae in the pond can reduce light needed in by the fish and oxygen could as well be reduced.
Answer:
blood chemistry is linked with moods and motives by evolutionary.
They must learn that an object still exists even though they can’t see it.
Answer:
Option D
Explanation:
A variable expense is a unpredictable expense that can change depending on how much you go through that expense. In this case "going shopping" is a variable expense, the amount of money spent going shopping can change if you keep going shopping or stop going shopping.
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Answer:
b. Briefly explain how the concept of Social Darwinism relates to the events or views expressed in the document
Explanation: