Embryonic stem (ES) cells . (a)can only be produced through therapeutic cloning

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

the dark variety, as they are not visible on the dark tree barks

explanation:

. ph changes the ability of them he enzyme to dissolve in water.