Organelles
Human Body Organs & Systems
Human System Interactions
All About Cells
Levels of Organization
100

the organelle that stores water and waste

What is the vacuole?

100

this organ contains cardiac tissues

What is the heart?

100

intestines remove solid waste in this interaction

What are digestive & excretory?

100

the smallest living organism

What is a cell?

100

The smallest living organism that makes up all living things

What is a cell?

200

The organelle in a eukaryote that holds the DNA

What is the nucleus?

200

this system is responsible for removing both liquid and solid waste

What is the excretory system?

200

red blood cells are produced by bone marrow

What are circulatory and skeletal?

200

a living organism made of one one cell

What is unicellular?

200
the last level of the classification of living things made up of all the other levels

What is an organism?

300

Plants use the food they made to get energy from this organelle.

What is the mitochondria?

300

this organ system protects internal organs, provides movement, produces blood, and stores nutrients

What is the skeletal system?

300

in this interaction, kidneys filter waste out of blood

What are circulatory & excretory?

300

an organism made of two or more cells

What is multicellular?

300

the level made of of cells that are needed to build an organ

What is tissue?

400

This organelle processes and sorts proteins made by the rough endoplasmic reticulum.

What is the golgi apparatus?

400

provides movement for bones, contracts the heart to pump blood, moves food through the digestive system and blood through vessels

What is the muscular system?

400

the brain receives electrical signals from the skin in this interaction

What are integumentary & nervous?

400

an organism containing lysosomes cells

What is an animal?

400

examples include digestive, respiratory, nervous, excretory, and circulatory

What are organ systems?

500

the gel-like fluid that exists between all the organelles in a cell

What is cytoplasm?

500

controls all other body systems, receives and interprets messages from all over the body

What is the nervous system?

500

in this interaction, the skull protects the brain

What are skeletal & nervous?

500

an organism containing chloroplast cells

What is a plant?

500

these are made of many cells, making many tissues that come together to perform specific jobs in an organism

What are organs?

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