Will give the brainliest! When heat is added to a solid, its particles move

A. faster
B. slower
C. closer together
D. the same speed

PLEASE HELP ME This is a QUIZ for TODAY at 11:13 AM

When heat is added to a solid, its particles move

A. faster

B. slower

C. closer together

D. the same speed

A. (I THINK-)

When heat is added to an object, the molecules vibrate faster. As they go faster, there is more space in between the molecules.

Subject: Science

Unit: Atoms, Molecules,

Grade: 5-7

(I think I might be wrong-)

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.