According to Chargaff's rule of base pairing, which of the following is true about DNA?

A-T and G-C

A-C and G-T

A-G and C-T

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Which chemical equation is unbalanced? which chemical equation is unbalanced

9. what area of study applies scientific findings to create ways for solving problems or improving life? a biogeology b mathematics c manufacturing d engineering