Ann propped up a graham cracker in a shallow bowl. she then set up an electric fan to blow on the graham cracker at three different speeds. what is ann’s dependent variable? a. the angle of the graham cracker b. the starting weight of the graham cracker c. the weight of the cracker crumbs produced d. the speed of the electric fan
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Biology, 21.06.2019 13:30
Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. why would lawmakers need to consult with scientists before making these laws? a) to make scientists feel important b) so that the laws reduce pollution by a sufficient amount c) so that parks and lakefront facilities will still make large profits d) so that the public will believe that the laws are important to follow
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Biology, 22.06.2019 09:00
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation
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Biology, 22.06.2019 16:00
One reason scientists are trying to develop fuel sources from corn and sugar is because these sources are renewable fossil fuels are being depleted these crops can be widely grown all of the above
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Biology, 22.06.2019 16:30
How do disease caused by bacteria and disease caused by viruses react to antibiotics?
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Ann propped up a graham cracker in a shallow bowl. she then set up an electric fan to blow on the gr...
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