Bobby and Sam decided to plant a vegetable garden. Sam had heard that earthworms help produce fertile soil. He said: 'Let's
buy worms from the bait shop and add them to some of the garden soil before planting seeds. We can see if the seeds grow
better in the soil with the worms. This is like a science experiment Bobby replied,
What would be a good research question for Bobby and Sam's experiment?
A)
How can we make our seeds grow?
How many earthworms will make the seeds grow?
Seeds grow best in soil that has earthworms added.
D)
Do seeds grow better in soil with added earthworms?
Answers: 2
Biology, 21.06.2019 16:00
Larry goes to the doctor complaining that he can't see the right side of the visual field with either eye. where in the visual signal-processing pathway is larry's problem occurring?
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Biology, 22.06.2019 01:00
How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature
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Biology, 22.06.2019 10:30
What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 1
Bobby and Sam decided to plant a vegetable garden. Sam had heard that earthworms help produce fertil...
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