Cells
Muscle/Skin/Bone
Circulatory/Respiratory
Digestive
Final Jeopardy
100

This is a rigid structure around a plant cell.

Cell Wall

100

Muscles always _____ never ______

pull never push

100

Blood cells carry what 3 things to other cells

O2, Nutrients, Hormones

100

Our teeth accomplish this type of digestion

Mechanical Digestion

200

This organelle holds all of a cell's DNA

Nucleus

200

This is where red blood cells are made

Bone Marrow

200

In the lungs O2 is exchanged for what gas?

CO2

200

Our stomach acid breaks our food down into....

molecules (nutrients)

300

This is the name of organisms with only 1 cell

Unicellular 

300

This is the outer layer of the skin, made only of dead skin cells

Epidermis

300

These vessels always lead towards the heart

Veins

300
Nutrients are absorbed from our food in this organ

Small Intestine

400

This organelle is found in both plant and animal cells, but is much larger in plant cells. 

Vacuole 

400

Muscles pull on bones with what structure

Tendons

400

These vessels always lead away from the heart

Arteries

400
Our saliva starts the digestion of this substance

Carbohydrates 

500

This organelle is found only in plant cells

Chloroplasts 
500
Skin helps accomplish homeostasis by 

Sweating when our body temperature gets too warm. 

500
The circulatory system, and respiratory system work together to accomplish homeostasis, during exercise, by

increasing the amount of O2 that gets into our body.

500

This accessory organ releases bile which helps break down fat

Gallbladder 

500

This is the largest artery in the human body

Aorta
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