I would say the last option, the tilt of the axis/ rotation of the earth. Sorry if this is late, it says you asked a week ago. Hope this helps
Answer:the resistance that one surface or object encounters when moving over another.
Explanation:it is easy!
Answer:
Chronic hepatitis B and hepatitis D
Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.