Answer: <u>Migration causes cultural diffusion because it allows the commingling or intermingling of two or more cultures.</u>
<u />
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:
the lipids accumulate in connective tissue is used for complex cleaning purpose
