Plz help m I will give brainiest tehe Which choice best describes the following sentence?

Cassidy volunteered.

It is a complete and correct sentence.

It is a fragment that is missing a subject.

It is a fragment that is missing a predicate.

It is a fragment with a subject and verb but expresses an incomplete thought.

the 3rd one

Explanation:

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't