<span>The following best describes a vocabulary system called Word Forms:
</span>
B. Learn how a root word changes when used as a noun, verb, adjective, or adverb to learn multiple related words at the same time.
C. bicycling to build leg strength. It is the most general activity among the
four choices. Although it says to build
leg strength it is not so specific for what activity it will be used for. The other choices were more specific in their
goals.
Its sub if im correct right
Answer:
Like
Explanation:
They are doing something so it's a verb
