The iucn's red list is select one:
a. an updated list of species facing unusually high risk of extinction
b. a list of unidentified species
c. a list of ecologically damaged ecosystems
d. an identification list of known species
e. a scorecard of international failures at conservation

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

bc blah

explanation:

bc blah