Negative feedback serves a regulatory mechanism for reaction to avoid overproduction of a particular product.
<h3>What is negative feedback?</h3>
Negative feedback is a regulatory mechanism in which the products of a given reaction serves as inhibitor or regulator of a step in the reaction sequence so that more of the product is not produced.
Many enzymatic reactions in the body employ negative feedback for their regulation.
For example, high ATP concentration serves as negative feedback for glycolysis.
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Well for it to be valid you are going to need a hypothesis,control,and variables. The control should be the plant food since it stays constant. And the variables should be the 2 different plants.
Answer:
B - It hits an object
Explanation:
Once light has been produced, it will keep travelling in a straight line until it hits something else.
