If heat is released by a chemical system, an equal amount of heat will be
a)absorbed by the surroundings
b)released by the surrounding
c)absorbed by the universe
d)released by the universe

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands