What is the meaning of the word "diversity"?

Dogs have different breeds. The differences is due to their _________________.

Organisms that belong to different groups are called ______________________.

The organism's habitat is called _______________________.

When organisms die and can no longer be seen in any part of the planet, it is considered ______________.

An ecosystem needs a good supply of ___________ for organisms to survive.

This is a small portion of the DNA.

A frog eats insects then a snake eats the frog. What do you call this process in the ecosystem?

This is the term used to describe a variety of living organisms in an area.