Exchange surfaces Flashcards
1
Q
Organisms can use what to take in substances they need and get rid of waste products
A
diffusion
2
Q
What is transferred between cells and the environment during gas exchange
A
Oxygen and carbon dioxide
3
Q
The larger the organism is
A
the smaller the surface area is compared to the volume
4
Q
the area of a surface is found by the equation
A
length x width
