You could get sick by breathing throw your mouth and you have a less chance of getting sick by breathing throw your nose.
Answer:
An asteroid impact could affect the tilt of the Earth due to the force it applies onto the planet. This would change Earth's seasons due to the fact that Earth's tilt causes seasons.
Answer:
D. Drawing a conclusion about something
If net external force acting on the system is zero, momentum is conserved. That means, initial and final momentum are same → total momentum of the system is zero.
