March+CAB

My first science discovery is polar bears! Polar bears are slowly becoming extinct because of pollution! Polar bears usually hunt ringed seals Also geese and birds! The warming of the Arctic is threating Polar Bears life. Male polar bears weigh 775-1200. Females which are smaller usually weigh between 150-295. The heaviest bear scientist have found is a male weighing 2209 pounds. Thats huge!

My second science discovery this month is a alligator! A alligator is part of the reptilian family, it lives in the water. female alligators usually are 3 meters long! while male alligators usually are about 4-4.5 meters long! Alligators have very short legs with very long tales. Alligators clamp down of there jaw is harder then the opening. thats why when animal rescue save them they tape there mouth shut because they do not have enough strength to open it.