Besides the muscular system, what other system was effected by the electrical impulse.

Sam is a four-year-old child. as compared to other boys of his age, his skin looks dull. his hair appears damaged and dry. which nutrient is sam’s body likely lacking? a. proteins b. carbohydrates c. fats d. minerals

Which of the follow is good way to gauge musculature endurance?

How can the stress response be used in a way. for example to build resilience.