Explain why C-14 was used to study the Wooly mammoth fossil and not other isotopes for radioactive dating?

Photosynthesis converts solar energy into what type of energy?

Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?