Over time, the body needs more and more of a drug to get the high that once came easily

Explain the sliding filament method

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.

Which is a method that can people manage weight in a healthy manner? relying on diet pills tracking caloric intake limiting the variety of food choices participating in the latest fad diet