Select the correct answer. What should you NOT do when doing abdominal workouts?
A.
Keep your chin off your chest
B.
Keep your head aligned with the spine
C.
Put pressure on your neck
D.
All of the above

Fats contain how much more energy than carbohydrates and protein?

Describe how the above factors create barriers for maintaining your mental and emotional health what barriers do they create

0% 10. use the table to answer the question. which elements would you expect to find mainly in the earth’s core? element density (g/cm3) aluminum 2.7 iron 7.87 nickel 8.9 silicon 2.33 iron and silicon aluminum and silicon aluminum and nickel iron and nickel