________ are the main parts of the body of insects.
A. Head
B. Thorax
C. Abdomen
D. All of the Above
Body of insects can be divided into _______ parts.
A. Three
B. Four
C. Five
D. Six
Insects have ________ pairs of legs.
A. two
B. three
C. four
D. five
Invertebrates can be classified into __________.
A. insects and worms
B. insects and fishes
C. worms and fish’s
D. All of these