Characteristics of Living Things
ScientificMethod
Digestive System
Respiratory System
Circulatory System
100

"When an animal undergoes a marked change in their form, texture and physical appearance, it is called

What is metamorphoses

100
The part of an experiment which all conditions are kept the same
What is the control
100

What part of the body most chemical digestion takes place

What is the small intestine

100
The dome-shaped muscle that plays an important role in breathing
What is diaphragm
100
The component of blood that is 90 percent water
What is plasma
200

The main characteristic of a marsupial is

What is a pouch

200
What you change in an experiment is called
What is the variable
200

The process that involves muscle contractions that move food through the esophagus

What is peristalsis

200
The main job for the respiratory
What is to supply blood with oxygen
200
The blood vessels that carry blood away from the heart
What is arteries
300
The main characteristic to an heterotroph
What is cannot make their own food
300
The step of an experiment where you state the results of your experiment
What is the conclusion
300

The digestive organ that releases enzymes that help break down starches, proteins, and fats in the small intestine

What is the pancreas

300
Most famous organ in the respiratory system
What is the lungs
300
The heart structures that prevents blood from flowing backward
What is valves
400
A change in an organism's surroundings that causes it to react is called
What is a stimulus
400
The step of an experiment where you define a testable question
What is hypothesis
400
The nutrient is needed in order for all body processes to take place
What is water
400
The part of the respiratory system that gas exchange occurs
What is alveoli
400
The vessels that materials are exchanged between the blood and the body cells
What is capillaries
500
Adaptation for hot dry weather when an animal become inactive and body processes slow down is called
What is an ectotherm
500
All of the steps of the scientific method (at least 3 correct)
What is question, hypothesis, experiment, results, conclusion
500
The substance that coats and protects the inside of the stomach
What is mucus
500
The tube coming from the lungs up that helps you breath
What is trachea
500
The amount of time that it takes for a single blood cell to go all throughout the human body
What is less than 20 seconds
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