Answer:

1. Bird , dog, cat , fish , lizard

2. 135 ( if you sum up all of the number of pet owners )

3. Fish

4. Cat

5. 10

6. Dog

7. Lizard

8. Based on the diagram, the most favorite pet people love to own are dogs.

why?

In the world, dogs are one of the most common domestic animals. They're also listed as one of the most friendly pets around that people own. They're usually described as man's best companions because they generously offer their friendship and company to people. Dogs are always there for you when you need them.

Explanation:

Hope it helps