The ankle is a third class lever? true or false

Occurs when the immune system attacks the body. lupus cancer sickle cell disease huntingtons disease

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

John is jogging on a winter day. the outdoor temperature is 31° f. yet his body temperature is 98°f. which term best describes the process causing this difference in temperature?