Warmer air tends to have
a. lower gravity
b. higher gravity
c. lower pressure
d. higher pressure

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

i believe it is c: genes for body color and wing size are inherited separately from each parent.