Which of the Following Children Meets the NASPE Recommendations for Physical

question 28

Multiple Choice

Which of the following children meets the NASPE recommendations for physical activity?

• A)John,who walks to school for 5 minutes,plays soccer at recess for 20 minutes,and walks home for 5 minutes
• B)Rachel,who rides her bike to school for 10 minutes,plays hopscotch at recess for 20 minutes,rides her bike home for 10 minutes,and practices karate for 30 minutes
• C)Matt,who walks for 15 minutes at recess
• D)Gina,who walks her dog for 10 minutes,plays tag for 15 minutes at recess,and practice dance for 30 minutes after school

---

Definitions:

Equilibrium

The state in which both reactants and products are present in concentrations which have no further tendency to change with time, usually in a closed system.

Product

The result of multiplying two or more numbers together or the substances formed at the end of a chemical reaction.

Concentration

The measure of the amount of a sub-component (especially solute) in a solution, denoting how much of a substance is contained in a certain amount of another substance.

Shift

In a general sense, it refers to a change or movement from one position, state, or direction to another.