Which of these best describes James Watt's

contribution to the steam engine?

He invented it.

He designed it

He improved it.

A common weakness of research problems is that they

What contributes to opportunities associated with global aging?

Which of the following statements describes a salt marsh? A. A salt marsh lies at the edge of the sea in tropical areas and is populated with red, black, or white mangroves. B. A salt marsh is an estuary where grasses and grass-like plants dominate.

Sally is a married 30 year old woman. During her interview, the male manager asks whether she is married and about her children. She tells him she does not have children and he asks whether she is pregnant or planning to have children.

Why were the colonists storing weapons in Concord?

You want to make a profit selling your new computer game. Is it cost $30 to make the game, what price might you charge?

A sociologist is initially shocked by the practice of child marriage in kenya. instead of viewing the participants as objects to be examined, the sociologist tries to imagine himself in the position of the people being studied and tries to see child

After treatment, an adolescent with a history of schizophrenia improves and is to be discharged. the parents tell the nurse that they are concerned about how to respond "if our child starts to act crazy.

If your company's product kills someone - e. g defective airbag - then you should pay more compensation the more the victim earns?

U. s. representative who hoped that internal improvements to the country would build national unity