Peyton pulled a muscle in her back. Peyton took a substance and, after taking it, she felt an intense rush of pleasure. She also became very relaxed and drowsy and her back no longer hurt. What substance could potentially cause these effects? oxycodone
MDMA
benzodiazepines
liquor

answer; both surfaces of the membrane are nonpermeable

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.

the correct answer is:

they show how organic molecules could be made from earth's early atmosphere.  

explanation:

the miller–urey experiment lasted a chemical experiment that mimicked the forms created at the time to be present on the early earth and tested the chemical element of life under those circumstances. the experiment confirmed alexander oparin's and j. b. s.