I'm not sure how many reasons you want, but here are 3 reasons.
1. Frogs can breathe on land and in water, whereas tadpoles can only breathe in water.
2. Frogs can go on land, and tadpoles cannot.
3. Tadpoles do not have limbs, frogs do.
Look for action type words if you do exclude them from the nouns and the adjectives
Answer:
The word root "gen" means "birth," and the suffix "-ous" means "having the quality of something." Based on the word root, which word means "an official announcement"?
Explanation:
Either surprising or early
I think the answer IS B or D