One of the functional characteristics of life is excitability or responsiveness. This refers to _.
A) indigestible food residues stimulating the excretory system
B) sensing changes in the environment and then reacting or responding to them
C) the necessity for all organisms to reproduce
D) the nervous system causing all living things to sometimes experience anger

Question

Quizplus · Accepted Answer

Sensing changes in the environment and then reacting or responding to them is the correct answer because excitability or responsiveness is the ability of an organism to sense changes in its environment and then react or respond to them.

One of the Functional Characteristics of Life Is Excitability or Responsiveness