Question

Which of these shows the level of complexity, from simplest to most complex?

A. organism - organs - organ systems
B. organs - organ systems - organism
C. organ systems - organism - organs
D. organs - organism - organ systems

Answer 1

Answer: Simplest ==> Complex

We are looking for what makes up the bigger thing.

An organ is part of an organ system. It is simpler than a whole array of organs, combined together to make a system. Take your digestive system. Your stomach is one organ, but all the intestines that contribute to the decomposition of food is far more complex than just one organ.

organ- organ system

Organ systems make up a whole organism. The human body is composed of several organ systems. These make up a far more complex aspect of nature. The human body is far more incomprehensible and amazing than one organ system.

So, "B" is the answer. organs-organ systems-organism.

Answer 2

Hey there! :D

Simplest ==> Complex

We are looking for what makes up the bigger thing.

An organ is part of an organ system. It is simpler than a whole array of organs, combined together to make a system. Take your digestive system. Your stomach is one organ, but all the intestines that contribute to the decomposition of food is far more complex than just one organ.

organ- organ system

Organ systems make up a whole organism. The human body is composed of several organ systems. These make up a far more complex aspect of nature. The human body is far more incomprehensible and amazing then one organ system.

So, "B" is the answer. organs-organ systems-organism.

I hope this helps!
~kaikers