Answer:
a cetaceans whales and stuff
Explanation:
There huge
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<span>A. The bear's wound will heal after an injury by forming a scab.
B. The bear will go into hibernation when winter arrives to preserve energy and heat.
</span><span>D. The bear will defend itself against threats.</span>
Natural selection is the process in which the more favorable traits due to mutation that are in a select few in a population produce more offspring then others. An example of this is bacteria resistant to antibiotics due to the faster reproduction of the resistant bacteria over the non resistant ones
In this example, the biosphere is very dependent on the hydrosphere.
Pollution is an ecological disturbance and turmoil that ruins and endangers life either in land or sea, even air.
Three types of pollution exist:
Water pollution
Air pollution
Land pollution
Answer:
the answer is the cell used part of the protein in the mitochondrion
