Question

which adaptation allows the animal to reach leaves from high places?
long neck
rounded tongue
long legs
one horn

Explanation:

A long neck enables an animal to extend its reach vertically. This physical adaptation is crucial for accessing leaves situated at higher elevations, such as in trees. A rounded tongue is more related to feeding mechanisms like grasping or lapping, not reaching height. Long legs aid in locomotion and reaching slightly higher ground - level areas but are not as effective as a long neck for reaching leaves high up. One horn is typically for defense or mating displays, not for reaching leaves.

Answer:

long neck