The evidence that supports Wallopeg National Park is better for polar bears is that in this park a higher number of polar bears were observed every day and on average there are more polar bears.
<h3>What is a CER chart?</h3>
A CER chart is a type of graphic organizer to display a claim and the reasons that support it. This chart should include:
- Claim: This refers to the main position of the author
- Evidence: This information that supports the main position or claim
- Reasoning: This explains why the evience proves the claim is true.
<h3>How to
make a CER about this topic?</h3>
Based on the information provided, the evidence and reasoning are missing; here is how to complete them:
Learn more about Claims and evidence in: brainly.com/question/3238075
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Answer:
Testing only one Variable at a time lets you analyze the results of your experiment to see how much a single change affected the result. If you're testing two Variables at a time you won't be able to tell which Variable was responsible for the result.
Explanation:
What do you need help with then Amanda Amanda Amanda a 9991
1. Air enters the nostrils.
2. Air passes from the trachea to the bronchi
3. Air diffuses from the alveoli to the blood cells.
4. Oxygen enters the blood cells.
5. Blood transports oxygen to other cells.