Answer:
Youngest ages are at the middle of the pattern (on the oceanic ridges) and the seafloor grows older moving outwards to each side of the middle. 4. Africa and South America used to be joined together in Pangea, but are now separated by the Atlantic Ocean
ANSWER:
Neap tides
Explanation:
Brainliest pls!!!
Answer: The four nitrogenous bases in DNA are guanine, adenine, cytosine and thymine; in RNA, uracil is used in place of thymine.
Explanation:
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