Ahigh heart rate is a message from your body that you are
a. not working hard enough
b. straining
c. going to have a heart attack
d. in perfect physical health

Brainliest what are fingernails made of?

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits

Skin puncture techniques are useful when