Question

question d
one example of a physical trait is the
a. ability on a porcupine.
b. lifespan of an elephant.
c. nest built by an eagle.
d. movement of a snake.

Explanation:

A physical trait is a heritable, observable physical characteristic of an organism. Option A refers to a physical body part/feature of a porcupine. Options B, C, and D describe a life attribute, a behavior-created structure, and a behavior respectively, not physical traits.

Answer:

A. quills on a porcupine