Assignment Task: Read the following paragraph and then answer the questions.
Lisa arrived at school and went directly to her life science class. Her teacher gave Lisa three small corn plants of equal size and asked Lisa how water might affect their growth. Lisa measured the plants and found them each to be 8 milliliters tall. She marked the pots for the plants 1. 2, and 3. Each morning for 10 days she sprayed plant I with a little bit of water, plant 2 with more water, and plant 3 with the most water. She exposed plant 1 to 2 hours of sunlight, plant 2 to 3 hours of sunlight, and plant 3 to 4 hours of sunlight She memorized all of these facts. At the end of the 10 days, Lisa again measured the plants and found that plant I was 5 inches tall, plant 2 was 6.inches tall. And plant 3 was 2 inches tall. Lisa concluded that corn plants grew best when given a moderate amount of water.