Air is a mixture of gases in which molecules of different gases move about
freely. Peeling an...
Biology, 14.03.2020 23:57 aneisha0117
Air is a mixture of gases in which molecules of different gases move about
freely. Peeling an onion releases molecules you can smell into the air. The
process of diffusion causes the onion molecules to naturally:
O
A. fall to the floor.
O
B. spread out in the air.
O
C. react with gases in the air.
O
D. concentrate near the ceiling.
Answers: 1
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Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
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Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?
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