The answer is D. Cell cycle
I took the test, I hope this helps ya.........
>.<
Answer:
Option 3. The proportions of DNA bases are similar among all organisms.
Explanation:
For more information:
The proportions of DNA bases are similar among all organisms.
B) the relative age of the rock
C) the absolute age of the rock
D) the level of radioactive isotope decay in the rock-
-At first I thought it was the date the rock was formed...But I think it wrong, so I looked over the text and now I'm thinking they want it to answer eider B-C relative or Absolute age of the rock. So I can cross off A and D. And by doing that, I had to take a look into my notes, and I notice my notes aren't the best but from what I know, Absolute determines whether it gives up the true ‘age’ of a rock or fossil. And Relative doesn't provide a “true age’’... But now that I'm thinking on it absolute looks to see if it mainly organic or tissue, while Relative mainly sedimentary rocks. So I'm thinking it B now, but I feel like I'm confusing myself with all this. So I wanted to understand this better and get a clear answer to this. If my answer wrong, can I get a short explanation as to why?-
same salinity, but colder and less dense
B.
same temperature, but saltier and denser
C.
colder, saltier, and denser
D.
same density, but colder and saltier