Which of the following is an assistive bioengineered product? a. a hip replacement b. a pair of crutches c. a graft of artificial skin d. a vaccination

The use of dna as evidence in criminal investigations became possible because of the

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

9. what area of study applies scientific findings to create ways for solving problems or improving life? a biogeology b mathematics c manufacturing d engineering