The two types would be DNA and RNa
Answer:
30vx-18v
Explanation:
Assuming the expresion is
Dendrochronology, or tree-ring dating, provides absolute dates in two different ways: directly, and by calibrating radiocarbon results. Cross-dating determines the age of undated wood by directly matching ring patterns with trees of known age.
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The sun is 92.423 miles and the gases in the sun expand and make it that size
About 7, 917. 5 miles = 12, 742km.
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