Which of the following is composed of a collection of planets, their moons, and other objects orbiting a central star? earth galaxy solar system sun

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased