Question

scientific method
investigate how different amounts of sunlight affect the growth of tomato plants.

1. what is the scientific question you want to answer: type of music quiz
2. formulate a hypothesis:i change the variable because of independent or dependent variable
3. independent variable: i only change no music
4. dependent variable: i changed a input variable
5. control: a
6. constants: same amount at the time quiz

Explanation:

1. The scientific question should be about the relationship between sunlight and tomato - plant growth, not music. So it could be "How does the amount of sunlight affect the growth of tomato plants?"
2. A hypothesis could be "If tomato plants receive more sunlight, then they will grow taller." Here, the independent variable (the one we change) is the amount of sunlight, and the dependent variable (the one that responds to the change) is the growth of the tomato plants (which could be measured by height, number of leaves etc.).
3. The independent variable is the amount of sunlight. It is the factor that the experimenter manipulates.
4. The dependent variable is the growth of the tomato plants. It is what is being measured as a result of the change in the independent variable.
5. The control could be a group of tomato plants that receive a standard or baseline amount of sunlight.
6. Constants could include the type of tomato plant, the type of soil, the amount of water, the temperature, etc. These are factors that are kept the same throughout the experiment to ensure that only the independent variable (sunlight) is affecting the dependent variable (plant growth).

Answer:

1. How does the amount of sunlight affect the growth of tomato plants?
2. If tomato plants receive more sunlight, then they will grow taller.
3. Amount of sunlight
4. Growth of tomato plants
5. A group of tomato plants with a standard amount of sunlight
6. Type of tomato plant, type of soil, amount of water, temperature