please help ill mark BRAINLIEST, what kinds of events do you think were happening during the 1950s and 1960s that may have President Eisenhower and President Johnson become aware of the importance of physical activity in a persons overall health?

What is the name of the tool scientists use to identify a species? species key dichotomous key species marker dichotomous marker

Why is a lunch consisting of pizza, fruit, and salad a better choice than a lunch with the same number of calories from pizza alone? a)both lunches provide the same amount of energy but the lunch of pizza, salad, and fruit provides more nutrients. b)both lunches provide the same amount of nutrients but the lunch of pizza, salad, and fruit provides more energy. c)both lunches are healthful but the lunch of pizza, salad, and fruit provides more energy for metabolism. d)both lunches are healthful but the lunch of pizza, salad, and fruit is likely to have a higher fat content.

Which statement about adolescene is false