Levels of Organization
BONUS 500 POINTS
What is an organism?
A living thing composed of a bunch of organ systems functioning together.
What are 2 parts of the nervous system?
Brain, spinal cord, nerve cells.
Which system provides nutrients to the body?
Digestive System
BONUS 500 POINTS
Name the defense system of the body.
Lymph System (or Immune System)
How many muscles do we have?
About 650!
Name all the levels of organization in order from smallest to largest.
Name 2 parts of the circulatory system.
Heart, veins, arteries (or blood vessels), and blood.
Which system exchanges oxygen and carbon dioxide with the surroundings?
Respiratory System
Which two body systems work together to support the body and allow movement?
Skeletal System and Muscular System
What is the largest organ in your body?
Skin!
What are tissues? Give an example.
Groups of cells working together to perform the same function. Muscle tissue, epithelial tissue, nervous tissue.
BONUS 500 POINTS
Which body system creates hormones?
Endocrine System
Name the Food & Waste Processing Systems.
Digestive System and Excretory (or Urinary) System
Give an example of an involuntary muscle.
The lining of your esophagus.
What is an organ system? Give an example.
Group of organs working together. Example would be the digestive system composed of stomach, intestines, etc.
Which system includes connective tissue? Give an example of connective tissue.
Skeletal system. Cartilage, tendons, ligaments.
Give one function of the circulatory system.
Pressurize the blood, oxygenate muscles, remove waste (like carbon dioxide), and help fight pathogens.
Name the Oxygen & Transport Systems.
Respiratory System and Circulatory System
What is lymph?
Clear liquid that flows in lymph vessels and helps fight invaders.
What is an organ? Give an example!
A group of tissues working together. The heart is made of epithelial, muscle, and nervous tissue!
What is the name of an organ that secretes (makes) a chemical?
Gland
Lymphatic, circulatory, and skeletal system.
Name the control systems (2).
Nervous and Endocrine Systems.
Name 8 of the systems.
Skeletal, Muscular, Integumentary, Circulatory, Respiratory, Nervous, Endocrine, Digestive, Excretory, Reproductive, and Lymphatic (Immune)