Wolves kill many elk every year and often attack old, sick, and injured members of a herd. Which of the following best describes the role of the wolves in the wolf-elk relationship?
A B C D
competitor host parasite predator
Question: Wolves kill many elk every year and often attack old, sick, and injured members of a herd. Which of the following best describes the role of the wolves in the wolf-elk relationship?
(A) competitor
(B) host
(C) parasite
(D) predator

Answer: (D) predator
Answer: (A) competitor
Question: Wolves kill many elk every year and often attack old, sick, and injured members of a herd. Which of the following best describes the role of the wolves in the wolf-elk relationship?
(A) competitor
(B) host
(C) parasite
(D) predator
Answer: (D) predator