What element is considered the basic building block in the structure of all living things?

One gene can influence trait(s). one trait can be determined by gene(s).

The cluster of developing cells from conception until birth is called an

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity