Scientific Investigation
Cells & Organelles
Human Body Systems
Food Webs/Food Chains
Periodic Table
100
The factors that are manipulated in an experiment..
What are variables?
100
This organelle serves as the control center of the cell
What is the nucleus?
100
provides support for the body, protects internal organs and provides attachment sites for muscles to stimulate movement
What is the skeletal system
100
Uses energy from the sun to make their own food
What are producers?
100
The rows of the periodic table are called
What are periods?
200
To make an educated guess about the outcome of an experiment
What is a hypothesis
200
This organelle provides energy for proper functioning of the cell
What is mitochondria?
200
transports blood to all parts of the body through veins and arteries.
What is circulatory or cardiovascular system
200
eats animals that eat plants.
What is a primary consumer?
200
The columns of the periodic table are called ____?
What are groups or families with similar properties?
300
This variable stands alone in an experiment
What is an independent variable
300
What are the 2 main organelles that differentiate plant and animal cells?
What is cell wall and chloroplasts?
300
Provides gas exchange of (O2 and CO2) between blood and the air
What is the respiratory system
300
Eats both plants and animals
What is an omnivore?
300
The most stable group of elements in the periodic table (NAME)
What are noble gases?
400
This variable is dependent upon the influence of another variable in an experiment
What is the dependent variable?
400
The jelly-like substance that holds all organelles in place
What is cytoplasm?
400
breaks down foods into nutrients and absorbs nutrients that can be used by the body.
What is the digestive system
400
Shows how energy is moved from one organism to another
What is the food chain?
400
These elements are often known as salt formers.
What are halogens?
500
What does S.T.E.M stand for?
What is Science, Technology, Math, Engineering?
500
Display the levels of organization in the human body
What is cells, tissue, organs, organ system, organism
500
Filters out cellular wastes, toxins, and excess water from cells and the body
What is excretory system?
500
The basic and primary energy source for an entire ecosystem
What is the sun?
500
The most abundant element on Earth
What is Oxygen?
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