Question Info

This question is public and is used in 12 tests or worksheets.

Type: Fill-In-The-Blank
Category: Respiration, Digestion, and Excretion
Level: Grade 8
Author: mmdonnelly
Created: 9 years ago

View all questions by mmdonnelly.

Respiration, Digestion, and Excretion Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 8 Respiration, Digestion, and Excretion

The structure of alveoli is                 tiny air sacs                 that                                     enable them to perform a function                                    .