OK PEOPLE EASY POINTS SO SKIING(4HOURS OF IT)

I SAID IT WAS A VIGOROUS ACTIVITY

I JST NEED TO KNOW WHY IT IS

I WILL MARK BRAINLIEST

PLZ ANSWER I NEED HELLPPP

Vitamin d is unique in that it has a site of synthesis that is different from the location of action, so it is considered to be a click the answer you think is right. enzyme. lipase. nonessential nutrient. hormone?

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

How does social isolation affect teens?