Earth  has more gravity than the moon. therefore, what  must be  true about earth and the  moon? a. earth is closer to the sun. b. earth is farther from the sun. c. earth is larger in size  than the moon. d. earth has more mass than the moon.

What re the two main phrases of the cell cycle.

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

Compare the composition of the moon's surface with the composition of the earth's surface.