im not sure
Light hours are not a unit of time, they are a unit of distance. 2.4 light hours is how much distance light can travel in 2.4 hours. As the velocity of light is 300 billion meters a second, it's...
you tell me. OK. Day light hours change due to the changes in the eccentricity and inclination of the Earth's orbit. We good?
Because the Photosynthesis added carbon dioxide to the water
because the light emitted by each excited electron is independent of medium in which electron is present
It is hard to know, but most likely hiding in trees and bushes, half-sleeping, making sure it can get away if it gets into danger.