It is a distinct area of the earth, such as deserts, oceans, forest and caves.

The ability of animals to adjust to certain environmental condition called?

It is the change in form during an animal`s life cycle.

A butterfly pupa is protected inside a hard covering called?

A hot grassland where there are few trees is called?

It is a kind of  habitat environment where rainfalls almost every day.

An environment that gets enough rain and warm temperatures for lots of trees to grow is called? 

Animals that live in the desert sleep during the day because it is too hot is called?

Plants that have adapted to living in aquatic environments (saltwater or freshwater) is called?

The life of a plant begins as a ?

A close relationship betweentwo species that benefits at least one of the species is called mutualism.

When one species benefits and other is neither helped or harmed it is called commensalism.

When both organism benefits to each other it is called mutualism.

A food chain is the order in which animals eat plants and other animals.

Animals that eat only plants is called carnivores.