Biology, 31.12.2019 00:31 sydsunkae14m
Ver time, an iron nail reacts with water to produce iron oxide, or rust. which of the following is a signal that rusting has taken place? a. the release of heat and steam at the area where the mixture occured b. the release of an odor and the presence of bubbles c. the appearance of sparks d. a color change on the nail from silver to reddish-brown
Answers: 1
Biology, 21.06.2019 14:00
What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2
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Biology, 22.06.2019 01:50
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
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Biology, 22.06.2019 12:00
Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples
Answers: 1
Ver time, an iron nail reacts with water to produce iron oxide, or rust. which of the following is a...
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