Answer:
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Explanation:
The non-coding portions of DNA that are separated from the portions of DNA actually used during transcription are called. -exons. -introns.
Answer:
The bush has 60000 calories of energy while the cheetah will have 600 calories of energy
Explanation:
Answer:
The fossil record helps paleontologists, archaeologists, and geologists place important events and species in the appropriate geologic era.
Explanation:
It is based on the Law of Superposition which states that in undisturbed rock sequences the bottom layers are older than the top layers.
Natural selection occurs to give help the best survival chance to the organisms.
