Answer:
The crust is thinner and less dense than the mantle.
Answer:
gas, liquid, solid
Explanation:
I could also list 12 other states of matter if you're interested
Answer:
Bacteria converts nitrites and nitrates into ammonia that plants can use.
Explanation:
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Lane A.
The smallest fragments of DNA will be witnessed near the bottom of the gel, on the other hand, the heavier fragments will be visible at the top. The theory behind this is there is a specific pore size on the basis of the concentration of acrylamide/agarose in the gel.