Answer:
The moon is earths only permanent natural satellite
the moon always shows earth the same face
the sun and moon are not the exact size
the moon is 238,900 miles from earth
the moon is estimated to be about 4.6 billion years old
Sister chromatids are two identical copies of Chromosome that is formed by the replication of a single chromosome.
This copies are formed during mitosis. Later on, these two sisters chromatids will grown into two different Cells
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Answer:
D.
Explanation:
i never heard lonosphere when i learned about the three layers of the atmosphere
Autotroph..make their own energy. ..heterotroph get energy from other organisms
Answer: Insulin and glucagon
Explanation:
The two major hormones that influence glucose levels
