Biology, 28.07.2019 12:00 andrejr0330jr
What could be considered evidence for the theory that the formation of the grand canyon took millions of years? a) the earthquake that created the canyon took place about a million years ago. b) the grand canyon was wider at the base, than it is at present, a few years ago. c) the rocks that are part of the canyon walls originated millions of years apart. d) the colorado river has changed its course many times in the last million years.
Answers: 1
Biology, 21.06.2019 14:00
Which statement best explains how cellular respiration maintain homeostasis in animals? it maintains body temperature by absorbing energy. it breaks glucose into energy required by the organism. it speeds up metabolism by making oxygen. it produces energy from hormones present in the organism.
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Biology, 22.06.2019 09:30
Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?
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Biology, 22.06.2019 12:30
This is collection of data made by comparing objects in standard units. in science, the units are metric.
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What could be considered evidence for the theory that the formation of the grand canyon took million...
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