After fertilization cells, as seen here, divide repeatedly. the next step in the development of a multicellular organism would be a) cleavage. b) cytokinesis. c) differentiation. eliminate d) furrowing.

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

This element exists in adundance in the sun. explain how you would go about capturing sunlight. would this captured sunlight contain any of the element?

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins