Answer:
The mitochondria is the powerhouse of the cell.
A. in DNA can result in dysfunctional protein productiona. Your answer is Point mutation
Answer:
Petroleum
Explanation:
Like all fossil fuels, petroleum is a nonrenewable energy resource. This means that it is a resource that cannot be replaced as quickly as humans use up existing supplies. Humans face a problem because once petroleum reserves begin to run out, there won't be enough fuel to power all the automobiles in the world.
She is in stage 4 and that is depression. There are five stages of grief and they are:
Denial: not accepting the fact that the person has died
Anger: blaming anyone and anything for the death
Bargaining: trying to make a deal that will bring the person back to life
Depression: feeling as if they have nothing to live for
Acceptance: realizing that their life goes on, even if the other person is gone. They also try to move on with their life.
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Answer:
Darwin would have said that variation of sizes, tail colors, and tail shapes were due to the guppies developing some unique traits that had made them more preferable to breeders.
The breeders then used artificial selection to pick guppies with these desired characteristics.
These guppie then passed these favorable genes to their offspring.
The guppies without these traits were not selected and hence were wiped out.
These traits are particular to the breeders preferences.
