Before mitosis begins, a cell makes a copy of the dna in the nucleus. what term is used to describe this process of making an exact copy of the dna?
a)
duplication
b)
fertilization
c)
hybridization
eliminate
d)
replication

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring