Pretty sure the answer is D
Answer:
Strength building is the performance of physical exercises which are designed to improve strength and endurance.
The matrix nourishes the nail and attached the nail body to the surface of the tissues below
Foods that are high in calcium include dairy products, dark leafy greens, fish, and enriched grains.
Before a tornado, you can stay safe by being weather aware. Always have an emergency kit handy. During the tornado, it is important to get to a storm shelter (underground.) If one is not available, it is important to get to the lowest point. (Basement.) If you do not have access to a basement, then get in a bathtub and put something over you to protect your head. After the disaster, it is important to steer clear of disaster areas. If your home has been damaged, do not go in the home without proper inspection.