Biology, 23.07.2019 18:30 shaydog7107
Johannes wants to know whether soil, water, or both are needed for plant growth. he chooses to conduct experiments on a willow tree for five years to answer his question. how can his experimental methods be changed to improve his experiment? a. he needs to ask scientists what they think. b. he needs to conduct the experiment for a longer period. c. he needs to use a larger sample size. d. he needs to test more factors in the environment.
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What are the result of when individual components in an organism interact with others to create noval stucture and function called
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The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f оооо
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If the charge that enters each meter of the axon gets distributed uniformly along it. true or false
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Johannes wants to know whether soil, water, or both are needed for plant growth. he chooses to condu...
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