If you are unsure whether a group of words is a clause<span> or </span>phrase<span>, break down the words into the parts of speech to help you decide. If there is a subject and a verb with a predicate, it is a </span>clause. If there is a noun but no verb or a verb but no noun and does not have a predicate, it is a phrase<span>. therefor it is B</span>
The only problem I seen wrong with it was there was one word spelled wrong and that was basis. Other than that, everything looks fine.
I know one of them 3 and 4
A seahorse is a fish with a long shout and tail
Ans:seahorse