← Unit 2: Nutrition in Living Things
Integrated Science · Grade 9
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Nutrition in Animals: Dentition and Digestion — Key Terms
Match each term to its definition.
Heterotroph
— match —
An organism that feeds on food made by other organisms.
The breakdown of food into small soluble particles the body can absorb.
A chisel-shaped front tooth used for cutting food.
A broad back tooth used for grinding food.
Tiny finger-like projections in the ileum that increase surface area for absorption.
Digestion
— match —
An organism that feeds on food made by other organisms.
The breakdown of food into small soluble particles the body can absorb.
A chisel-shaped front tooth used for cutting food.
A broad back tooth used for grinding food.
Tiny finger-like projections in the ileum that increase surface area for absorption.
Incisor
— match —
An organism that feeds on food made by other organisms.
The breakdown of food into small soluble particles the body can absorb.
A chisel-shaped front tooth used for cutting food.
A broad back tooth used for grinding food.
Tiny finger-like projections in the ileum that increase surface area for absorption.
Molar
— match —
An organism that feeds on food made by other organisms.
The breakdown of food into small soluble particles the body can absorb.
A chisel-shaped front tooth used for cutting food.
A broad back tooth used for grinding food.
Tiny finger-like projections in the ileum that increase surface area for absorption.
Villi
— match —
An organism that feeds on food made by other organisms.
The breakdown of food into small soluble particles the body can absorb.
A chisel-shaped front tooth used for cutting food.
A broad back tooth used for grinding food.
Tiny finger-like projections in the ileum that increase surface area for absorption.
Check