The nitrogen cycle is an example of a(n) biogeochemical
cycle. Its processes include the conversion of atmospheric nitrogen into ammonia, which is called
Choose... photosynthesis, denitrification, nitrogen limitation, nitrogen fixation
. Nitrogen is returned to the atmosphere in the process of
Choose... denitrification, nitrogen fixation, nutrient return, nitrogen limitation

for the points

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.