Which statement describes the chemical property of copper that results in the formation of tarnish?
O A. It has a very high boiling point.
O B. It does not burn.
O C. It reacts easily with other substances.
D. It has a low density.

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

Whay is the following best defines climate