Question

question 16 of 25. which sentence best describes an oak tree as a living system that is made up of several less complex systems? a. an oak tree has a trunk, branches, and leaves. b. many birds like to make nests in an oak tree. c. you can plant an acorn and watch it grow into a new oak tree. d. when an oak tree dies, it slowly decays into soil and organic matter.

Explanation:

This option shows an oak - tree as a whole made of less complex parts (trunk, branches, leaves), representing it as a living system with subsystems. Other options do not focus on the tree's internal system - structure relationship.

Answer:

A. An oak tree has a trunk, branches, and leaves.