WORTH 50 POINTS!! Mr. Carpenter's class noticed workers spreading fertilizer on the school lawn. Which investigation would best determine whether the fertilizer harms earthworms in the lawn? Question 1

WORTH 50 POINTS!!

Mr. Carpenter's class noticed workers spreading fertilizer on the school lawn. Which investigation would best determine whether the fertilizer harms earthworms in the lawn?
Question 1 options:

A) instructions on fertilizer use
B) a classification key of earthworms
C) observation of subsequent lawn growth
D) a controlled experiment with earthworms

1 Answer

WORTH 50 POINTS!! Mr. Carpenter's class noticed workers spreading fertilizer on the school lawn. Which investigation would best determine whether the fertilizer harms earth…

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