Biology, 28.10.2019 21:31 tiffanyhmptn
In an ideal situation where no heat energy is produced, what is the
relationship between the chemical energy provided by the battery and the
electrical energy produced according to the law of conservation of energy?
a the chemical energy should be less than the electrical energy.
b the chemical energy should be equal to the electrical energy.
c the chemical energy should be more than the electrical energy.
d none of the above
Answers: 2
Biology, 22.06.2019 11:00
What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 2
Biology, 22.06.2019 12:50
The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above
Answers: 1
Biology, 23.06.2019 01:30
Peat deposits are found in waterlogged places where dead plant material piles up. when peat is buried, it undergoes compaction. it is subjected to heat and pressure for a long time, and a lot of water is squeezed out during this process. nearly ten vertical feet of original peat material becomes one vertical foot of coal. which of these remains unchanged in the system during the conversion of peat to coal? a) area b) density c) mass d) volume
Answers: 2
Biology, 23.06.2019 03:10
Which is an ion found in a glass of water? a. h+ b. n+ c.o- d. o2
Answers: 3
In an ideal situation where no heat energy is produced, what is the
relationship between the c...
relationship between the c...
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