Amniotic egg

Amniotic egg is the type of egg produced by certain reptiles and birds. The embryo develops inside of a shell. Pictured is an amniotic egg my chicken produced.

Altruistic behavior

Altruistic behavior can be defined as animals giving help to other animals that may give itself a disadvantage of its own. For an example I have a picture of my mare(star) and her newly born foal (Bentley). Star would go after a predator such as a coyote or fox, to protect her baby before she would run away which is against a horse's nature.

Adaptation of a plant

This is a picture of grass growing in the back of a four-wheeler. The grass has adapted and is growing in a strange place. Animals and plants do this all the time to try to survive thier enviroments better.

Adaptation of an animal

This is a tadpole, it illustrates adaptation because it blends in with its enviroment. It also has adapted on growth, starting as a fishlike animal and later growing into a frog. Animals adapt all the time to help them survive better in thier surroundings.