Sickle cell anemia is an autosomal recessive disorder. a person with the disorder and a person that is a carrier mate. (a carrier has the allele for the trait but does not express it.) what is the chance that their offspring will develop sickle cell anemia?

What substance acts to prevent sudden ph changes in bodily fluids?

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Anonnative species is best described as a species that a. does not normally live in an area b. has no permanent home c. is a poor predator d. increase biodiversity