Which is the subject of this sentence?
tuesday morning the red wheelbarrow gardening center will open.
a.
tuesday morning
b.
red wheelbarrow gardening center
c.
morning
d.
center

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

because he is using a description to provide evidence to support his argument.

hope this could