Chromosome pairs that resemble each other in size and placement of their cetromeres? a. sex chromosomes b. gametes c. autosomes d. pleoitophs

Acommon kind of mechanical weathering is called

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

The first amino acid of a new polypeptide chain is