I believe the correct answer from the choices listed above is the first option. A lamprey is characterized by an absence of jaws. This animal is have no jaws and are only full of teeth. <span>Lampreys are any jawless fish of the order Petromyzontiformes. Hope this answers the question.</span>
Answer: help us move ? it might also be that the support our body.
Explanation: im not too sure but i think this is the answer
To contract and churn the food to break it down into smaller molecules
Answer:
divide the number of births by population
Explanation: