"Vocabulary Review!": HTML5 Crossword

Across

3. A nutritional compound that helps increase muscle. (7)
5. Thin muscle that separates the chest from the abdomen. (9)
7. To continue doing something even if you feel at your limit. (9)
9. Engaging or ready to engage in physical activity. (6)
13. Spending too much time seated and inactive. (9)
14. Exercise that focuses on endurance and heart health. (6)
16. Where two bones meet and bend. (5)
17. The amount of food you eat, usually while following a guideline. (4)
18. Area of your body that holds digestive organs. (7)

Down

1. The amount of food in a serving. (7)
2. Continue to do the same or keep everything the same. (8)
4. Triangular bone that connects bones and muscles of your upper arm. (8,5)
6. An activity to get physically fit. (8)
8. Two small organs that helps process toxins into urine. (6)
10. A nutritional compound in food that creates energy and fat. (5)
11. Physically fit and engaging in sports or activity. (8)
12. Food that comes from or is produced with milk. (5)
13. The ability to sustain physical or mental effort. (7)
15. Organ that helps break down food and digest it. (5)