RNA Has Smaller Molecular mass (20,000 - 2,000,000) and DNA has Larger Molecular Mass 100,000 - 150,000,000). RNA can have Single or Double Helix, and DNA Always has Double Helix.
Answer:
oxygen is an element and water is a compound
Explanation:
oxygen is made up of two atoms and water is made up of two elements
If an index fossil whose absolute age is used as a reference for other fossils, it was determined only by radioactive dating or another absolute method.
Answer:
im not sure but i think it is all of the above
Explanation:
Answer:
Nitrogen-rich oxygen-poor
Explanation:
I took the test
