Name the System
the body system made up of the heart, the blood vessels, and the blood
Circulatory System
the organs that break down food so that it can be used by the body are a part of this system
Digestive System
Animals all have these four tissue types
Nervous, epithelial, muscle, and connective
I rid the animal's body of excess salt
Sweating
I am the study of all aspect of animals, including behavior, evolution, classification, structures, and functions
Zoology
the structures that control the actions and reactions of the body in response to stimuli from the environment
Nervous System
The nautilus uses what two structures to obtain it's food?
Tentacles and Beak
I am the tissue responsible for messages being sent within the body
Nervous Tissue
We are three organs that get rid of waste products in the body
Skin, Lungs, and Kidneys
The chambered nautilus uses me to move around
Water filled chambers in shell and muscular siphon
the organ system whose primary function is movement and flexibility
Muscular System
All animals must do what for energy?
Eat another organism
I am the tissue that holds the body together and providing a supporting role throughout the animal
Connective Tissue
Carbon dioxide goes out of the body along with water vapor through this organ; found in humans.
Lungs
Butterflies use me to taste with, bet you are glad humans don't have to
Feet
a collection of organs whose primary function is to take in oxygen and expel carbon dioxide
Respiratory System
Mechanical digestion is what?
Using structures to physically break down food into smaller pieces
I am the tissue that aids in the animal's internal and external movements
Muscle Tissue
Depending on the animal, one of these three organs is how you take in oxygen
I am an external skeleton, meaning that my skeleton is on the outside of my body. Kind of like a suit of armor
Exoskeleton
the system that collects and excretes nitrogenous wastes and excess water from the body in the form of urine
Excretory System
Chemical digestion is what?
Use of digestive enzymes to break down food into it's nutrients to be absorbed into the animal's body
I am the tissue that protects the animal and forms boundaries
Epithelial Tissue
Part of the circulatory system, I help fight infections.
Lymphatic System
I am a structure that allows an animal to do movement but I do not involve the muscular system