Me somebody. honey bees are becoming extinct. which biotechnology could we use to alleviate that problem and produce more honey bees?
a: genetic engineering
b: cloning
b: artificial selection / selective breeding

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What materials must dams have to produce electricity, and what must occur?