A cold and warm air mass meet but neither has the force to push the other one? A. Stationary Front

B. Warm Front

C. Cold Front

D. Occluded Front

stationary front

Explanation:

When a warm air mass and a cold air mass meet, but they push at each other and neither one can move, it is called a/anStationary front

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

c

explanation: