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 15:00, Jennybelandres1
Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do not exist
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Biology, 22.06.2019 02:40, angelteddy033
Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy ´ ´ ´ ´ yy
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