Have an account?
Skip to Content
Build your own quiz
Suggestions for you
6 questions
Show Answers
See Preview
- 1. Fill in the Blank
A variable that is observed in an investigation is known as a ______________________.
- 2. Fill in the Blank
Hypothesis that has been made can be tested by conducting an _______________.
- 3. Fill in the Blank
The size of the _______ lung is smaller compared to the _____because the heart is located on the _______ side.
- 4. Fill in the Blank
Exchange of gases take place in the lungs.__________ enters the lungs while ___________ leaves the lungs.
- 5. Fill in the Blank
The rate of ___________ is the number of upward and downward chest movements in one minute.
- 6. Fill in the Blank
________ in a clean environment ensures that humans breathe better.
- Answer choicesTagsAnswer choicesTags