A student record his body temperature at 6:00am and 6"00pm each day for 30 days he notices a trend in his temperature data and offers a possible explanation which of the following best describes his explanation A: raw data B:the hypothesis c: a limitation D: an observation

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes