Help please! Gravity, electricity, and magnetism are all non-contact forces.
What does this statement mean?
Your response must use the the following scientific terms: field and force.

Gravity, electricity, and magnetism are considered non-contact forces because they do not physically act on objects.

Explanation:

Gravity, magnetism, and electricity all use fields to act on objects without actually touching them. They can all force objects to move without touching them through these fields.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

the real answer is b. scintillation counter