Which of the following could qualify as a bottom-up control on a grassland community? Effect of grazing intensity by bison on plant species diversity
Influence of temperature on competition among plants
Influence of soil nutrients on the abundance of grasses versus wildflowers
Limitation of plant biomass by rainfall amount

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 : )

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

answerblank(1) unconditioned stimulusblank(2); unconditioned response