The cytoplasm in a cell carries out a funtion similar to a function of wich human system

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.

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata