In an experiment the group is exsposed to the varible to be tesetd is called the

Experimental Group

Explanation: This group is being scientifically tested on and is exposed to the variable. Compared to a Control Group which doesn’t get scientifically tested on and isn’t exposed to the variable.

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answer; (phospholipid);

because the light is a great source of energy for the plants to survive. (i hope this )