Which activity produces the smallest amount of greenhouse gases?
driving a car
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Biology, 29.11.2019 06:31 Hamilton1757
Which activity produces the smallest amount of greenhouse gases?
driving a car
riding a bicycle
cooking with gas
operating a generator
Answers: 1
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During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water
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Biology, 22.06.2019 10:30
Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.
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Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.
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Biology, 22.06.2019 17:30
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
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