Consider a population of platypus in which beak width is completely heritable. if a particular mating pair's beak widths are 3.75 cm and 3.25 cm, what is the expected beak width of their offspring?
a. < 3.25cm
b. 3.25 cm
c. 3.5 cm
d. 3.75 cm
e. > 3.75 cm

The answer is c. they had seedshope this

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.