The present day monkey is about 17.8" tall, weighs about 8.6lbs and has a tail 21.7" long. The year 3000 monkey will be about 14.2" tall, weigh about 5.2lbs, and have a tail 19.2" long
It will store water in the large stomach it has and uses its long tongue to drink water. The Monkey will use its hands, feet and long tail to capture food and feed itself and its young.
The monkey will protect itself from predators and attackers with its powerful tail , claws, and strong mouth. They will make loud noises to scare off predators as well.