On a court I help the ball take flight, Yet elsewhere I may disturb the night. One version earns applause and praise, the other earns a noise complaint.

In epic battles between monkey and lizard these scientists are just amazed. Which organization do they work for?

It can be used to cover the first four of its five. Grips tight round your neck, though it keeps you alive. Down your gullet food goes, fast as fast can provide. Compliments to the chef? Did you chew or just slide?

A vessel of iron or plastic, I can hold anything you desire, As the goal of Jack and Jill Before they fell down the hill

This could be found in a basket with dinner, with gravy for breakfast, or in a tin to go with tea.