I would say C because, absolute time is in measured in years, C is the only answers that gives a specific year.
Answer:
A. A pairs with U
Explanation:
In DNA, the nitrogenous bases are A, T, G, and C. In RNA, the nitrogenous bases are A, U, G, and C.
A pairs with U in RNA because it requires less energy to use uracil over thymine.
Hope that helps.
The two body systems that will be directly affected if a tendon gets torn and cannot function properly is the muscular system and the skeletal system. The correct answers are B&C.
Answer:
A growing problem
Yet history is not the only reason why flood-prone locations are overpopulated. For one thing, rising sea levels and a changing climate are putting more cities' residents at risk. And what's more, new homes are still being built in flood-prone areas around the world.
Explanation:
Hope it's help
1. nucleic acids
2. proteins
3. carbohydrates
4. lipids
