Biology, 09.10.2019 03:00 ninaaforever
Agroup of students designed an experiment to determine the effect of compost on the germination and growth of plants. the students set up experimental plots by mixing different ratios of soil and compost. they planted 20 pea and 20 melon seeds in each plot and watered each plot regularly. the students recorded the number of seeds that germinated, and as the plants grew, they recorded plant length, number and size of leaves, and g
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Biology, 22.06.2019 04:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that canβt be observed.
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Biology, 22.06.2019 07:50
Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?
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Biology, 22.06.2019 09:00
Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.
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Agroup of students designed an experiment to determine the effect of compost on the germination and...
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