Biology, 28.10.2019 08:31 kenzierosa
The specific heat of iron is 0.11 cal (g°c) . a cafeteria fork made of iron has a mass of 20 grams. how much heat energy is needed to raise the temperature of this fork from 25°c to 75°c? a) 0.044 calories b) 0.275 calories c) 110 calories d) 9090.9 calories
Answers: 3
Biology, 22.06.2019 03:30
Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent
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Biology, 22.06.2019 09:40
What molecule contains an organisms genetic material, passed down from parents to their offspring
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Biology, 22.06.2019 11:00
Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?
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The specific heat of iron is 0.11 cal (g°c) . a cafeteria fork made of iron has a mass of 20 grams....
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