Hypothesis A: If heart rate is related to caffeine intake, then coffee drinkers will have higher heart rates.
Hypothesis B: If a higher heart rate is related to caffeine intake, then the heart rate of most people will be higher 30 minutes after they drink a cup of coffee.
Which hypothesis is more useful and why?
A. The two hypotheses are equally useful.
B. Hypothesis A is more useful because it's true.
C. Neither hypothesis is useful because they aren't testable.
D. Hypothesis B is more useful because it suggests a way to test the relationship between heart rate and caffeine intake.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Hypothesis A: If heart rate is related to caffeine intake, then coffee drinkers will have higher heart rates. Hypothesis B: If a higher ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Hypothesis A: If heart rate is related to caffeine intake, then coffee drinkers will have higher heart rates.
Answers (1)
Which is a structure that directs the cell's activities? O nucleus O Golgi apparatus O ribosome O mitochondrion
Answers (2)
A male cardinal's red color is an example of a trait affected by natural selection. The females of the based on the vibrant colors of the males' feathers.
Answers (1)
Scientists conduct experiments to collect evidence. Which of the following is the best definition of the word experiment as used by scientists? A. the formation of a hypothesis B. making a series of observations C.
Answers (1)
Does viruses have liquid cytoplasm
Answers (1)
New Questions in Biology
Why are the nerves that take information from our world called sensory neurons?
Answers (1)
Explain the effects of radiation on the cellular process of mitosis and meiosis
Answers (1)
A biome that has a large amount of rainfall, high temperatures, and a poor soil is a
Answers (2)
When a ball is rolling down a hill sketch and label the forces that pull the ball down and the forces that slow the ball done
Answers (1)
How are babies made ... Asking for a friend
Answers (1)