Worksheetsrespiration
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
In cockroaches, air enters the body through _________ .
a)
Lungs
b)
Gills
c)
Spiracles
d)
Skin
2.
Anaerobic respiration.....
a)
doesn't require CO2
b)
requires CO2
c)
doesn't require oxygen
d)
requires oxygen
3.
This is referred to as the energy currency of the cell
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
4.
The process of breaking down of food in the cell with release of energy is called
a)
Digestion
b)
Cellular respiration
c)
Circulation
d)
Excretion
5.
What are respiratory organ in earth worm
(a)
100 %
