The major organ of the circulatory system, the heart

Group of answer choices

1:transmits impulses throughout the body.

2:carries oxygen throughout the body.

3:removes bodily waste.

4:pumps blood throughout the body.

What are the seven economic and social goals?

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.