This process produces four new cells with half of the chromosomes as the parent cell.

mitosis
meiosis
cell division
sexual reproduction

Look at the picture below . what does this picture represent ?

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly