Why does the length of the fetus increase more rapidly than the mass of the fetus?

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.

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

What pattern of migration do whales follow?