Animals, and Humans Affect the Environment
which of the following is an example of an animal being harmful to the environment?
A. Wolves eat deer to keep the number of deer down.
B. Worms build tunnels in the dirt for air and water.
C. Carpenter ants eat wood found in people's homes.
D. Horse manure fertilizes the soil.

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer

Nh3 +02-no + h20 is unbalanced what is the balanced equation

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4