Learning about the parts of an atom is important because.
A) It can help us create a better model of an atom.
B) It can help us create new elements.
C) It can help us study how cells in the body functions.
D) It can help us explain the universe.

B) It can help us create new elements

Explanation:

the purpose Knowing the parts of an atom and the properties of the electron orbital shells is important because it provides a foundation for further learning in Physical Science.

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c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

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