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Feliz [49]
4 years ago
8

Fatima is watching her pet cat, Winter, napping in the sun. Fatima is curious about the heart rate of Winter when she is napping

, so she develops this scientific question: Does a cat’s heart rate change while it is napping?
She decides to develop a hypothesis to test this scientific question. What could Fatima’s hypothesis be?
Biology
2 answers:
podryga [215]4 years ago
8 0

Answer:

The correct answer will be-when a cat naps in the sun, heart rate changes.

Explanation:

A scientific hypothesis is a proposed statement which explains the natural phenomenon to a limited extent. A hypothesis is formed on the basis of previous research work, therefore, a hypothesis is considered educated guess.

A hypothesis must be constructed in a way that it could be testable therefore includes the variables.

In the given question, Fatima wants to develop a hypothesis related to the heart rate of the cap which could be<em> " when cat naps in the sun, heart rate of cat changes. </em>

Gnom [1K]4 years ago
3 0

Answer:

If a cat is napping, its heart rate will be slower than when it is playing because its heart will not need to pump as much blood to its muscles.

Explanation:

this is the sample response on E2020

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