What color is blood in the human body

Which of these is an accurate and appropriate summary of paragraph 4? a) the speaker talks to her sister who understands politics. b) the speaker talks to her sister about all of her problems. c) the speaker wants her sister to tell her which party is best. d) the speaker is trying to find out who her sister is voting for.

Which finger should not be used when measuring heart rate?

Which of the following is not a symptom of chronic fatigue syndrome