Which of these health risks may be caused by sleep deficiency? a. lung cancer b. allergies c. immune system d. cancer

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When a freind is not tellig you everything you should a: bug them till they tell you b: ask them polietly to tell you c; stay silent your whole life d leave them they will tell you on there own time

When a person on a skateboard decides to perform a short, hard ollie, that would be considered muscular endurance. true false