The answer should be B because the central nervous system is the spinal cord and brain.
<span>it gets replaced by more oceanic crust.
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Answer:
Explanation:
it depends on the total percentage of the population. that way we can pick out the percentage of the heterozygous
Answer:
Mass and distance
Explanation:
Gravity is the force that gives weight to objects and causes them to fall to the ground when dropped. Two major factors, mass and distance, affect the strength of gravitational force on an object. You witness the first factor in everyday life - more massive objects are heavier.