The main function of lipids is to: a. provide a source of immediate energy

b. speed up chemical reactions

C. form the boundary of the cell

d. store genetic information

How had the study of mitosis affected scientists knowledge of cancer

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Match each term to its best definition? sedimentary depositional enviornment