The simple predicate of the sentence "Is a walrus a type of seal?" is "is." The simple predicate consists of the main verb or verb phrase that expresses the action or state of being in the sentence. In this case, it indicates the state of being regarding whether a walrus belongs to the category of seals.
The word "predicate" just means the verb, the action word, what the subject is doing. In this case, the subject is the seal ("trained" is an adjective, which describes that animal). And what the seal is doing is balancing a ball . So, the predicate is "balanced."
a walrus
walrus seal
walrus have tusks and seals don't
Seal and Walrus Hunting - 1910 was released on: USA: 3 January 1910
Blubber
Walrus is the largest seal in the world. So yes, it is.
A seal, A walrus, a penguin . . .
one has tusks one doesn't
they both like a tight seal
walrus or a sea lion
Walrus