What is the study of heredity called?

Which common everyday substance is used to test for the presence of glucose in food and turns brick-red when heated?

Which household water purification method uses ultraviolet light to kill bacteria and viruses?

Which type of lens is used to correct hyperopia or farsightedness?

Which scientific law explains that every object attracts every other object with a force proportional to their masses?

Which essential mineral is critical for maintaining strong bones and teeth in the human body?

Which common acid is found in citrus fruits like lemons and oranges giving them a sour taste?

Which part of the human eye controls the amount of light entering it?

Which part of the human ear helps maintain balance?

Which scientific principle explains why objects float or sink in a fluid?

Which mosquito borne disease is characterized by high fever joint pain and a distinctive skin rash?