A group of botanists would like to study the effects of fertilizer on plant growth. The botanists have two bushes of roses. Both groups of bushes are given the same amount of water, sunlight, and nutrients. Then the botanist gave one of the rose bushes fertilizer. The other group of roses are given no fertilizer. What is considered the experimental group?
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Biology, 22.06.2019 17:00
Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain
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A group of botanists would like to study the effects of fertilizer on plant growth. The botanists ha...
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