Can a stores building be a model for a cell. And how do the parts of a cell function in ways that are like the parts of a building

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction