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Odd jobs

Data

Ascientific blank must be testable and capable of being proven false?

Give an example in which the electrical energy changes to light energy

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size