Human Body Organs
Plant Parts
Animal Classification
Stimuli
Comparisons
100

This organ is responsible for filtering the blood and balancing salt in the body.

What is the kidney/are the kidneys? 

100

The part of plant responsible for making food for the plant.

What is the leaf? 

100
Animals that have a backbone.

What are vertebrates? 

100
Plants are responding to THIS stimulus when they germinate, or sprout, in the springtime.

What is warmth/heat from the Sun? 

100

Skeleton and Stem both do this: 

What is provide support? 

200

This organ mixes and breaks down food into nutrients.

What is the stomach? 


200

The part of the plant responsible for moving water throughout the plant, and holding the plant up tall towards the sunlight.

What is the stem? 

200

Vertebrates that are usually born in the water but live on land; they are cold-blooded, and lay eggs.

What are amphibians? 
200

Plants are responding to THIS when the stems grow upwards.

What is the Sun? 

200

Flower and Testes/Ovaries both do this? 

What is reproduce or reproduction?

300

This organ absorbs water from food/chyme, and leaves behind waste.

What is the large intestine? 

300

The part of the plant that takes in water and nutrients, and keeps the plant in one place.  It can also store food. 

What is the root? 
300
Vertebrates that spend their entire lives in the water.  They are cold-blooded, lay eggs, and usually have scales.

What are fish? 

300

Plants respond to GRAVITY by doing THIS.

What is roots growing downwards? 

300
Leaves of a plant are closest to what human organ or organs? 

Acceptable: 

What is mouth? or 

What is stomach? 

400

This organ balances the sugars in the body, by secreting insulin.

What is the pancreas? 
400

The part of the plant that is responsible for reproduction in most plants. 

What is the flower? 

400

Vertebrates that have scales, live on land, are cold-blooded, and lay eggs.

What are reptiles? 

400
Stimulus means this.
What is an outside influence, or something that acts on a plant or animal.
400

The bark of a tree is closest to this human body organ?

What is skin? 

500

This organ absorbs nutrients from food during the digestion process.

What is the small intestine? 

500

Plants that do not have seeds, reproduce using these structures.

What are spores? 

500

Invertebrates that have jointed bodies, lay eggs, and usually have 6 or 8 legs.  

What are arthropods? 

500

THIS would happen if you planted a seed in a pot, and then turned the pot on its side. 

What is - the plant would turn, and continue to grow upwards/towards the sun?

500

Name three organs that humans have that plants DO NOT have, and WOULD NOT need.


Bonus:   tell WHY plants would not need these organs.

Acceptable:

liver, pancreas, kidneys, bladder, small intestine, large intestine, muscles

*because plants do not have blood to clean, and do not take in food that needs to be digested