Select the correct answer. The center of the galaxy is in the direction of which constellation? O A. Sagittarius O B. Aries O c. Capricorn OD. by Orion Reset

8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.