Well I do know the answer to question #5 is temperature
the true answer is C. Sea levels rose over 300 feet
Very powerful microscopes were needed before cells could be observed in detail
Answer:
Ionic compounds
Explanation:
Ionic crystals are hard and brittle and have high melting points.
1) Mutations are caused by changes in nucleotide bases. these altered base formed different amino acid depending upon nucleotide base sequence that code specific amino acid. ... even though some mutations, can have a more effect on amino acid coding, which can affect what kind of proteins are produced.
your welcome :)
