Use the scenario to answer the question A student decides to test the effects of watering on plants. She chooses 6 tomato plants
and places all of them in the same part of a garden with plenty of space between them. They get the same amount of sunlight and the same amount of fertilizer each day. She gives each plant a different amount of water, with the first plant getting no water and the others getting 200 mL, 400 mL, 600 mL, 800 mL, and 1,000 mL. She records the total height of the plants each day for 3 weeks What is the independent variable in this experiment?
What would be the difference between the test group and the control group in this ... -He could pour the same amount of vinegar into several different volcanoes ... Measure the growth of a tomato plant that is grown in clay soil, and compare it to ... A student wants to answer the question "Does adding calcium powder to soil
