Curated OER
AP: Chapter 42: Circulation & Gas Exchange
Immerse biology learners in circulation and gas exchange for both simple organisms and higher animals. Six pages of short-answer questions and labelling of the human respiratory system are included. This assignment was written for an...
Curated OER
Gas Exchange
In this biology worksheet, high schoolers examine the process of respiration and specifically look at the biochemistry of gas exchange at the alveoli.
Curated OER
Respiratory System: Breathing
In this respiratory system: breathing worksheet, students read through the given notes. Students then compare the different respiratory systems with that of an earthworm, fish, insect, and frog.
K12 Reader
Oxygen Exchange
An article about the vascular tissues inside plants provides an opportunity to assess reading comprehension. After reading the passage, kids respond to a series of comprehension questions.
K12 Reader
It Circulates
Information about the human circulatory system is featured in a reading comprehension worksheet that asks kids to respond to a series of questions based on the provided article