Agroup of scientists are studying the effects of different fertilizers on the growth of pea plants. they began their study with 10 pea plants. they gave each plant a different type of fertilizer and tracked their growth over a period of 2 months. what’s the independent variable in this experiment? a. the plants b. the amount of fertilizer c. the growth of the plants d. the type of fertilizer
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The first muscles to develop in babies are those in the a. neck. b. trunk. c. arms. d. legs.
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In the 2010 ncaa men's lacrosse annual meeting, a rule change regarding "get it in/keep it in" was added to what section?
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Agroup of scientists are studying the effects of different fertilizers on the growth of pea plants....
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