What killed the megalodon ? what killed the dinosaurs ?
how did 2pac die ?
what killed the woolly mammoth ?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction