Jawaban:

Giraffe: giraffe are herbivores they have long neck to grab the leaves in the tree's

Snake: some snake's have green, chocolate, colour that help theme camouflage. they camouflage to hide from predator's and hunt for prey.

Penguin: penguins have feathers. Penguin feathers are short, overlapping and densely packed. The outer part of the feather is waterproof while the inner down section traps an insulating layer of air, keeping the penguin warm in the sometimes freezing water.

Elephant: have a long nose that we call "trunk". they used for smelling, breathing, trumpeting, drinking, and also for grabbing thing especially a potential meal.  

Semoga membantu, maff jika ada kesalahan___φ(．．;)