Which prevent errors in dna replication? a) dna is located in the ribosomes b) any base can pair with any other base c) dna ligase checks the dna for errors d) complementary base pairing reduces errors !

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

What factors contribute to the effect an environmental toxin has on the human body?

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food