Sam has been diagnosed with having pulmonary edema. Which heart valve is most likely malfunctioning and not closing properly?

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

not sure if this is what you'r looking for nnew= nold

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .