Answer:
you might wanna ask ur teacher
Explanation:
B. The existence of homologous structures
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Each person has the same genetic makeup as the zygote he or she developed from because the genetic makeup of a zygote does not change throughout its development. The genetic makeup of an organism is formed in its final state once the zygote is produced and this genetic makeup will be the same all throughout the life of the organism.
When animals eat food, they get carbon in the form of carbohydrates and proteins. ... The oxygen (O2) from the CO2 molecule was sent back into the atmosphere; the carbon atom (C) was detached and used to make a molecule of sugar.