(C)theories can be used to predict the existence of as of yet unobserved things or phenomena
Answer:
the alcohol group is circled
That is when extinction occurs. Hope I helped!
Answer:
C
Explanation:
The moon revovles around the sun. While the moon goes around the earth, some half of the moon will be lighted up by the sun. The other side will always be in darkness. Hope this helps :)
it would be C the yolk because
