Which type of energy is stored in chemical bonds of fuel and released during combustion?

Which modern lighting technology is significantly more energy efficient than traditional incandescent bulbs?

Which everyday material is a good thermal insulator commonly used in winter clothing to retain body heat?

Which part of the plant is responsible for anchoring it in soil and absorbing water and minerals?

Which renewable energy source generates electricity by harnessing the flow of water through dams or rivers?

Which organ in the human body stores and concentrates urine before it is excreted?

Which everyday observation shows that white light is composed of multiple colours?

Which blood component is primarily responsible for clotting?

Which principle explains the lift generated by an aircraft wing due to differences in air pressure?

Which soft tissue found inside bones is responsible for producing new blood cells?

Which renewable energy source harnesses sunlight directly to generate electricity?