Which of the following describes an organism?

A group of atoms working together

A group of cells working together

A group of tissues working together

A group of organ systems working together

What is the weight of a ring tailed lemur that has a mass of 10 kg? Use w = mg (g = - 9.8 m/s2)

A bowling ball with a mass of 4.5 kg travels at a velocity of 37 m/s for 2.5 s until it stopped at the end of the lane by the ball return. What additional info is required to determine the weight of the bowling ball?

Is it posible to synthesize a gama ray burst

Whats an equation for the volume of a cylinder

Describe a practical way to determine in which constellation the Sun is found at any time of the year.

Charlotte, a 60.0-kg skin diver, shoots a 2.0-kg spear with a speed of 15 m/s at a fish who darts quickly away without getting hit.

All objects are attracted to each other by the force of a. weight. b. mass. c. inertia. d. gravity.

landslides and mudslides caused by lava flows are ___ deadly than the lava flow itself. a. more b. less

3. How is electric potential different than electric potential energy?

Ethan pushes a wooden box across a carpet floor then he pushes the same box across a smooth marble floor why does Ethan find it easier to push the box on the marble floor than carpet floor