What is the meaning of "hands on"?

a. by example
b. by doing
c. by studying
d. by directions

President kennedy uses which of the following rhetorical devices in his rice stadium moon speech? difficult vocabulary informal tone questions allegory

In julius caesar did portia use effective strategies when she tried to persuade brutus to tell her the truth?

Reflect on the strange case of dr. jekyll and mr. hyde. in five to six sentences? explain how dr. jekyll develops