Answer:
the answer is a
Explanation:
i did that test an a is right
Answer:
mitochondria is found in eukaryotic cells but not prokaryotic cells
Answer:
DNA contains four types of nucleotide. These are adenine, thymine, guanine, and cytosine. Uracil is the fifth and final nucleotide but it is only present in certain forms of RNA. So back to the question nucleotides are the basic structural unit of nucleic acids.
Answer: A It tells you how old fossils are
Explanation: