Which of the following is a terrestrial planet?
A. Jupiter
B. Saturn
C. Mercury
D. Neptune

The correct answer is letter C

Explanation:  Terrestrial planets are those formed mainly by rocks and metals, have a solid surface without the incidence of rings, as is the case with Mercury, Venus, Earth and Mars. Mercury is the smallest planet in the solar system, its core consists of dense metal, especially iron.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.