Answer:
The correct answer is D. levator scapulae.
Explanation:
The levator scapulae is the muscle involved in the scapula lifting, as it's located on the sides and back of the neck. As the person's head is protruding forward it's highly possible that the muscle involved is the <em>levator scapulae. </em>
Hope it helps :)
D) Sea otters are a keystone species as they prevent a herbivorous species from completely destroying a plant species.
Answer: it is energy
