Body Bag Quiz 3rd

What layer of the skin insulates the body and stores excess energy

• epidermis
• dermis
• hypodermis

What part of long bone is hard bone that provides structure to bone?

• periosteum
• compact bone
• spongy bone
• marrow

In what part of the heart does deoxygenated blood from the body flow into?

• right atrium
• right ventricle
• left atrium
• left ventricle

What type of muscle has contractions or movement that you DON'T control?

• voluntary
• involuntary

What tissue carries signals throughout the body?

• epithelial
• connective
• nervous
• muscle

In warm conditions blood vessels _________ and allow blood flow to the skins surface and heat is lost.

• constrict
• dialate

What is the strong and flexible part of the nail that is made of keratin?

• root
• lunula
• nail plate 
• matrix

What type of muscle is responsible for regulating blood pressure, digestion, and internal functions?

• skeletal
• smooth
• cardiac

What do we call the "voice box"?

• larynx
• trachea
• bronchi
• alveoli

Your shoulder is what type of socket?

• hinge
• gliding
• ball and socket
• pivot