Jenny dissolves as much salt as she can in 100 ml of room-temperature water. she learned in class that less salt will dissolve in cold water than in hot water. jenny adds some ice to the salt water and observes what happens. a. the effect is unpredictable because the ice changes two variables at the same time. b. it will allow more salt to be added to the solution because it adds water to the solution. c. it will force some of the salt to leave the solution because it will decrease the temperature. d. the ice will have no net effect on the amount of salt that can be dissolved in the solution.
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Biology, 21.06.2019 18:00, gissell30
Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.
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Biology, 22.06.2019 02:30, dimpleschris101
Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only
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Biology, 22.06.2019 04:30, weeblordd
Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
Answers: 1
Jenny dissolves as much salt as she can in 100 ml of room-temperature water. she learned in class th...
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