Answer:
E) oxytocin.
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<span>to verify the data to make the results of the investigation stronger and more reliable</span>
I would probably say d because Intraspecific competition is an interaction in population ecology, whereby members of the same species compete for limited resources. This leads to a reduction in fitness for both individuals, but the more fit individual survives and is able to reproduce.
Answer:B
Explanation:
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
Secondary consumers eat primary consumers, which eat producers. If the population of secondary consumers should increase, the population of primary consumers will decrease, and that means less producers are eaten, thus there will be more producers.
