DEVELOPMENT OF RESEARCH PROPOSAL
HYPOTHESES RESEARCH QUESTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Will notices that crickets seem to chirp more frequently at night in June than they do in October. He asks himself, “How do temperature changes affect how often crickets chirp”? If he were to perform an experiment, which of these statements would be the best hypothesis?
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Crickets are inactive in October.
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Do crickets like warm weather better than cold weather?
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Crickets chirp more frequently as temperature increases.
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Crickets chirp for many reasons, and temperature is probably one reason.
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Explanation:
Detailed explanation-1: -The reason that crickets chirp faster when it’s warmer has to do with muscle contractions. Chemical reactions control the contractions that cause the chirping, so the higher the temperature, the faster the contractions occur.
Detailed explanation-2: -Much like a sluggish bumble bee on a cool spring morning or a lizard sunning on a rock, crickets move slower in cooler temperatures. This is because each of these animals is an ectotherm-their body temperature depends on the temperature of their environment.
There is 1 question to complete.