Answer:
earth sun
Explanation:
Thp90% of the earth uses solar energy
Answer: "homeostasis" .
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4.use of images from space
<span>A point mutation that results in the substitution of one amino acid for another within a protein is a missense mutation.
</span>This type of mutation<span> is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a </span>gene<span>. </span>
