C. The brain sends messages to the spinal cord
Answer:
Introduction Purpose: Explore the interdependence of organisms by
performing an experiment with lima bean plants and earthworms. Question: How can the presence of one species benefit another in
the same ecosystem?
Hypothesis: If plants grow in soil containing worms, then the
plant growth will be greater, because worms help decompose organic matter and distribute it through the soil in a form that plants can use.
Explanation:
The basic function of an enzyme is to increase the rate of a reaction.
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Hello,
fossil fuel and nuclear plants both heat water in order to turn into <u>turbines.</u>
