Biology, 21.08.2019 07:30, 30valgolden
What are the components needed in order for an experiment to be valid? identify these components in the following experiment: a scientist is testing a new plant food to see if it causes plants to grow faster. the scientist tests two plants with the new plant food, and two plants he grows without plant food.
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Biology, 22.06.2019 06:00, tiffanibell71
Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
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Biology, 22.06.2019 07:40, pulliamdylan
Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one
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What are the components needed in order for an experiment to be valid? identify these components in...
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