What can be learned about fossil using relative-age dating? a. its age in years. b. its age compared to other fossils. c. its age based on radioactive decay?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Is there any solid scientific evidence that humans have been cloned?