Question Info

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

Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: Grade 6
Author: aglotz
Last Modified: a month ago

View all questions by aglotz.

Respiration, Digestion, and Excretion Question

View this question.

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

Grade 6 Respiration, Digestion, and Excretion

                are baglike organs that can be filled with air.
  1. heart
  2. lungs
  3. vessels
  4. intestine
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.