An organism that must constantly interact with its environment to survive is called a(n)________________________.
A) closed circuit
B) open circuit
C) closed system
D) open system
E) open environment

Question

Quizplus · Accepted Answer

An open system is one that interacts with its environment to exchange matter and energy. Organisms are open systems as they require constant interaction with their environment to survive by exchanging matter (such as nutrients) and energy (such as sunlight) to carry out their life functions.

An Organism That Must Constantly Interact with Its Environment to Survive