Question 7
Animal KingdomInsects are considered the most successful among the invertebrates because they
- A.possess exoskeletons
- B.survive in various environmental conditions
- C.have wings for flight
- D.possess the ability to change their forms
Show the answer and explanation
Answer: B (survive in various environmental conditions)
Explanation
Insects live almost everywhere: on land, in fresh water, in deserts and in the cold. Surviving in so many conditions is what makes them so successful.