Which waves help you to know if there is a snow day at school for the day?

Electromagnetic wave

Explanation:

Snow days are announced on the by phoning the parents and guardians and also the news about a snow day can be broadcast on the television or radio airwaves or on the internet which are forms of electromagnetic wave transmission

An electromagnetic wave are oscillations of electric and magnetic fields which form electric and magnetic field vibrations

The direction of the oscillating electric and magnetic fields is perpendicular to the direction of propagation of the electromagnetic wave.

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.