Which simple machine is used in a pair of scissors?

What is the normal body temperature of a healthy human in degrees Fahrenheit?

Which type of mirror is commonly used in vehicle side mirrors to provide a wider field of view?

Which gas do plants primarily absorb during photosynthesis?

Which property of light explains why a straw appears bent when placed in a glass of water?

Which organ in the human body is primarily responsible for filtering blood and removing waste?

Which gas is commonly used to fill balloons so that they float in air?

Which vitamin is primarily synthesized in human skin upon sunlight exposure?

Which household appliance operates on the principle of electromagnetic induction to heat food?

Which blood component is primarily responsible for clotting?

Which process explains why sweating helps cool the human body?