Author Question: Some planktonic marine organisms, especially those that live in warm water, have unusual appendages ... (Read 53 times)

clmills979 · **on:** Aug 22, 2018

Some planktonic marine organisms, especially those that live in warm water, have unusual appendages to increase their ________.

A) body mass
B) hunting skills
C) overall size
D) sexual attractiveness
E) surface area

Question 2

Which of the following statements regarding polar bears is correct?

A) Their diet consists mainly of walrus.
B) Their fur is thick, and each hair is dense for better insulation.
C) They have massive webbed paws that make them excellent swimmers.
D) They have small teeth and sharp claws, which they use for prying and killing.
E) They were hunted to the brink of extinction in the late 1800s.