| A | B |
|---|
| data | information collected |
| Ethics | giving the true results for an experiment |
| Inference | a logical explanation based on observations and facts |
| Clinical Trials | a test where volunteers try a product before it is available to public |
| Observation | collecting information by using the five senses |
| Trade- Offs | an individual will give up one thing for another |
| Scientific Method | process that includes, problem, observation, hypothesis, experiment, conclusion |
| hypothesis | a prediction - a testable explanation |
| control group | group that is used for comparing in an experiment |
| variable | a factor that may change an experiment |
| interneurons | nerves in your spinal cord and brain |
| motorneurons | they send signals to your muscles to move |
| nerves | bundles of fibers that send information through your body causing a voluntary or involuntary reaction |
| nervous system | system of neurons that causes actions and responses |
| nerve cells | cells called neurons that make up the nerve fibers |
| sensory neurons | send signals from your senses to your brain |
| touch receptors | nerve endings that detect pressure on your skin |
| qualitative data | describes properties |
| quantitative data | can be measured or counted |
| range | a set of values |
