A change in an animals dna leads to mutations. Mutations could be good or bad, essentially when mutations are good it allows the organism to adapt to their surrounding environment. When mutations are bad, the organism could suffer with deformities.
Answer:
C
Explanation:I took the test and I got 100% hope it helps
Answer:
true
Explanation:
Observing is using more than one of your senses to gather information.
The smoke molecules are rising up becuase smoke is less dense than air. Becuase of the smoke rising up, there is a higher concentration of smoke on the upper side of the room which it is then able to reach over the partition
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