Compare the structures of ATP to these nucleic acids: cAMP, dinucleotides, RNA, DNA. Your comparisons should include both similarities and differences.

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

Which event would lead to primary succession of a forest?

How energy move through ecosystem ?