What is the purpose of the objectives on a microscope

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.