To study earth’s interior, geologists often rely on indirect methods, such as evidence from fossils tru or fals subject science

Suppose a scientist measures the amount of dna per cell of a particular diploid species at various stages of meiosis. she finds that the meiotic cells contain 3.7 pg , 7.3 pg , or 14.6 pg of dna. match each stage of the cell cycle to the corresponding amount of dna contained within a cell at that stage.

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

What is the difference between how ionic and covalent bonds form