Which of the following is a physical adaptation for the underlined animal?

Physical adaptations do not develop during an individual animal's life, but over many generations. The shape of a bird's beak, the color of a mammal's fur, the thickness or thinness of the fur, the shape of the nose or ears are all examples of physical adaptations which help different animals survive.

b is the best answer for this question.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times