Scientific Method

What is the normal heart rate when at rest?

6 beats per minute

What step in the scientific method follows experiments and observations?

conclusion

Are the following: hypotheses, conclusions, or scientific theories? The data shows that vaccines protect people from disease?

conclusions

What do you call a sample that goes through all of the steps of an experiment, but is not exposed to the experimental variable?

control

What do you call the information scientists collect when doing experiments and making observations?

data

What is a tentative explanation of observed phenomena?

hypothesis

What is the function of a beating heart?

it pumps blood into vessels

The heart rate is the same as what other cardiovascular system rate?

pulse

Are the following: hypotheses, conclusions, or scientific theories? All living things are made of cells.

scientfic theory

What is your evidence that a beating heart is critical to good health?

you're alive

Which is more comprehensive-conclusion or theory?

theory