Question

Select the word or phrase that best completes each of the following sentence

The first or smallest level of organization in the human body is the

Answer 1

Chemical and Molecular Level

Step-by-step explanation:

edge

Answer 2

the answer is "cells"

Step-by-step explanation:

The first and most basic level of organization is the cellular level. A cell is the basic unit of life and the smallest unit capable of reproduction.