Answer:
B). Pollution and boat traffic
Explanation:
Answer:
Intraspecific competition
Explanation:
Intraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area.
Answer:
A.) circulatory, muscular, nervous
Answer:
One has a brain with a forebrain, a midbrain, and a hindbrain, and the other has ganglia in which integration can occur.
Explanation:
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