You may have a cold if you do not feel well, depends on the symptoms
a content creator because if i was a rapper i probably wouldn't make good songs lol
An object in motion will stay in motion unless acted upon another force.
Newton used this to prove that gravity existed. Without an unseen force, we could throw a ball and it would go on forever correct? Unless there was something to pull it down, in this case, gravity.
Answer:
when the water is heated with immersion heater, the water becomes less dense due to which the warm water rises up and the cooler water fills it's space.
The answer is actually 1 & 17, maybe you meant to put 1&17 as option b
