Answer:
they are able to perform a specialized function in the body
Answer: Most likely 1 or 4
Explanation:
I believe it is the retina that changes shape to focus on distant objects.
Answer:
Product
Explanation:
because you multiply two probability to get their probability together.
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6. Lion
7.raccoon
8.rat
9. A keystone is a organism that helps define the entire ecosystem, and if the species were to disappear from the ecosystem no other species would be able to fill its ecological niche the ecosystem would be forced to radically change allowing new and possibly invasive species to populate the habitat.