Which vitamin is primarily obtained from sunlight?

What gas do plants absorb during photosynthesis?

Which device is used to measure body temperature?

What is the main function of white blood cells?

Which of the following is a renewable source of energy?

Which organ controls the human body’s coordination and balance?

Which part of the plant conducts photosynthesis?

Which unit is used to measure electric current?

Why is water considered a universal solvent?

Which gas is used for respiration by humans?