Ideas about the components of cells have been affected by new technologies. which technology enabled researchers to understand the basis of the other three? a. amino-acid sequencing b. blood typing c. dna sequencing d. paternity testing

The technology through time gets more and more advanced that scientists became more knowledgeable to understand smaller and smaller things that cause bigger processes. Amino acid sequencing is a basic technology that is able to read DNA (nucleotides made of amino acids) as well as blood typing and paternity testing. 

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.