Chapter 23 - Circulation

Question 0

Explain the differences between an open and closed circulatory system a give an example of each.

Answer 0

Open circulatory system - means that the blood like fluid is not contained in vessels and the organs are floating
Closed circulatory system - enclosed in vessels
Example: open- grasshopper closed- birds

Question 1

What is the purpose of circulation?

Answer 1

Acquire nutrients, exchange gases, and dispose of waste

Question 2

Name and describe each of the vessels as well as the type of blood they carry.

Answer 2

Oxygenated blood - arteries, arteriolar, and capillaries

Deoxygenated blood - veins, venules, and capillaries