Question

what lies at the center of the milky way galaxy? (1 point)
north star
a black hole
earth
the sun

Explanation:

Scientific research in astronomy (a subfield of Physics, which is under Natural Science) has shown that the center of the Milky Way galaxy contains a supermassive black hole. The North Star is a star in the sky for navigation, Earth is a planet in the solar system, and the sun is the center of the solar system, not the Milky Way.

Answer:

B. a black hole