D. all of the above
as they are all, evergreen, short and contain flammable oils
Relative dating best helps determine fossil age. It's where layers of sedimentary rock and fossils pile up on top of each other; the oldest fossils being in the bottom layer and the youngest in the top.
Answer:Three codons: Ile, STOP (“nonsense”). Four codons: Ala, Gly, Pro, Thr, Val
Explanation:
found that animals are composed of cells is Theodor Schwann
found that plants are composed of cells is Matthias Schleiden
looked at cork through a compound microscope is Robert Hooke
declared that all living cells can only come from other living cells called living cells "animalcules" is Rudolph Virchow
