22.  ______ is often considered the “dispensable” sense, the one we could most easily live without if necessary.

_________________sets and enforces regulations related to safety in the environment, including hazardous chemicals and radiation. 

Silence can communicate

The accrediting organization for hospitals and other health care facilities in the United States. 

With each essay you write, you should strive for what length? (The research paper should be longer than this.)

Choose the correct use of the apostrophe.

The last sentence of the first paragraph of your essay or paper is called what and does what?

Which of the following energy sources is a renewable source?

What do most scientists believe regarding the threat of global warming?

Which concept refers to the maximum number of humans and living species that can be supported by a given territory?