Answer:
3 answer is Red blood cells are red because of hemoglobin in our body which makes our blood red
Explanation:
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Answer:
Where are the statements?
Explanation:
Answer:
The ecosystem would be forced to radically change, allowing new and possibly invasive species to populate the habitat.
Explanation:
A keystone species is an organism that helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
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