What are the main parts of metabolism

Which kind of simple machine is NOT part of a bicycle?

The pony express was a popular method of moving the mail quickly in the mid-1800s. Suppose a pony's momentum is calculated to be The mass of the pony is 450 kg.

A 20 kg satellite has a circular orbit with a period of 3.1 h and a radius of 8.6 ✕ 106 m around a planet of unknown mass. if the magnitude of the gravitational acceleration on the surface of the planet is 8.1 m/s2, what is the radius of the planet?

The rings of Saturn occupy the region inside Saturn's Roche limit.

Do the same molecules have to be present on both sides of a chemical equation? why or why not?

Me kitten runs 40 meters in 8 seconds what is his speed?

You climb to the top of a tall water tower and drop a water balloon. As it drops, the balloon is experiencing energy changes. What are those energy changes?

Heat that is transferred by the movement of currents within a fluid is called?

5. What is the percent composition of sulfur in H2SO4? A. 32.7% B. 65.2% C. 98.1% D. 2.1%

A 0.8kg object accelerate at a rate of4 m/s2. What is the net force acting on a object