Tom needs to load a tire into a moving truck using an inclined plane. He has two boards—one that is 6 feet long and another that is 12 feet long. Tom wants to use the board that will allow him to push the tire into the truck with less effort force. Which of the following pictures shows the board that he should use?
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Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic
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Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits
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When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?
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Tom needs to load a tire into a moving truck using an inclined plane. He has two boards—one that is...
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