Topic 3 Part 2

 A _______ is an organ that produces and releases hormones.

• gland

• intestine

• pancreas

• liver

Digestion can be classified into two main types- ____________ and ___________

• chemical and automatic

• voluntary and involuntary

• chemical and physical

• physical and automatic

The lower digestive system includes the small _________, ________, and ________.

• stomach, large intestines, esophagus

• intestines, platelets, and plasma

• Liver, stomach, and esophagus

• intestines, liver, and pancreas

The main organ in the circulatory system is the __________

• brain

• heart

• lungs

• stomach

The three types of blood vessels are _________, _________, and __________

• platelets, plasma, white blood

• veins, capsules, artanates

• arteries, heart, lungs

• veins, arteries, capillaries

When you breathe you use your _____________ system.

• lungs

• respiratory

• circulatory

• muscular

There are _____ pairs of nerves

• 43

• 6

• 52

• 45

The ________ filter blood and regulates the amount of water in your system. 

• Kidneys

• Heart

• Lungs

• Pancreas

Skin is a part of your _______________ system.

• Muscular

• Respiratory

• Integumentary

• Circulatory

The two parts of the nervous system are the ____________ nervous system and the _____________ nervous system.

• perferal, center

• side and internal

• left and right

• peripheral, central