All life must maintain an internal balance, despite environmental changes. This is called .

Homeostasis

Explanation:

This is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.

Homeostasis

Explanation:

All life must maintain an internal balance, despite environmental changes. This is called Homeostasis

amber has allowed scientists to study dna that has been preserved over millions of years.