Also influenced by elevation and altitude
No, because their job is to teach, and by giving you work and homework, they are making you review what you learn.
Also, they don't get payed enough- (sadly)
Answer:
A light-year is a unit of distance.
Explanation:
Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More precisely, one light-year is equal to 9,500,000,000,000 kilometers.
The answer is gonna be B. Characteristics
