Answer:
It is an example of chemical reaction because carbon dioxide and water are converted into glucose and oxygen. If that makes any sense. and it is classified as endothermic because it requires the input of energy in the form of solar energy.
Explanation:
1. Curiosity
2.<span> Necessity</span>
It's stored at the reactor site.
Speed is a scalar quantity( quantity having only magnitude). So it doesn't specifies direction. Hence option C.) 5Km/hr north is incorrect.
The state of atoms in a neon light when light is emitted is loss of energy.
