since abundant remains of animal bones are found at their sites paleoanthropologists have described neandertals as

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.