skeletal and muscular system

what are the 4 main functions of the skeletal system

• makes calcium support the immune system, eats fat, gives vitamin D

• support and protects organs, shapes the body, produces blood cells, stores minerals and fats

• eats Nutella, whatches tv, touches grass, breathes air

• breaks down fats, stores blood, create organs, handles the respiratory system.

Muscles that you can control at will are called _______.

• Smooth
• Voluntary
• Cardiac
• Heart

Which type of muscle is found in your digestive system?

• smooth muscle
• cardiac muscle
• skeletal muscle
• none

What are the three main types of muscles?

• skeletal, cardiac, smooth
• biceps, triceps, quadriceps
• smooth, flexible, strength
• none of the above

which body system carries signals to and from the brain?

• respiratory
• circulatory
• nervous
• skeletal

The main job of the muscle system is to

• keep the body warm

• allow contraction

• support the skeleton

• provide movement

how many bones in an adult human body

• 163

• 784

• 2874

• 206

there about are _______ muscles in the average human body

What are the main functions of muscles?

• The main functions of muscles are producing sound, vision, and taste.

• The main functions of muscles are thinking, feeling, and sensing.

• The main functions of muscles are movement, stability, and posture.

• The main functions of muscles are digestion, respiration, and circulation.

muscles move by?

• contracting and relaxing

• stretchering and resting

• left and right

• pulling and pushing