Which is the sequence by which natural selection works? A. Selection ---> Adaption ---> Variation
B. Selection ---> Variation ---> Adaption
C. Variation ---> Adaption ---> Selection
D. Variation ---> Selection ---> Adaption

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

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because