8. what atom is a noble gas in group 18, row 4?
a. ar
b. kr
c. ne
d....
Biology, 15.10.2019 04:30, germainenez3288
8. what atom is a noble gas in group 18, row 4?
a. ar
b. kr
c. ne
d. rn
Answers: 2
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During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
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