The force that you applied to my machine is called a (n)
a. adaptable
b input
c out put
d all of the above
! : -)

chemical properties are the characteristic of matter which can only be observed by changing the chemical identity of a sample like flammability reactivity and toxicity.

idk what is it? is this a question that you know the answer or u dont

ok whats the question if not i cannot you i need question and need a thing to answer