The best hypothesis for Jasmine and Paul's experiment is that exercise increase the heart rate.
The heart rate is greatly affected by exercise because exercise needs a lot of energy and oxygen and we know that heart is responsible for providing oxygenated blood to the cells and remove waste material from it. When we do exercise our body needs oxygen very quickly in order to produce large amount of energy in the form of ATP. So we can say that exercise increase heart rate.
So we can conclude that The best hypothesis for Jasmine and Paul's experiment is that exercise increase the heart rate.
Learn more about exercise here: https://brainly.com/question/13490156
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