Q1. Define:
1. Invertebrates
2. Vertebrates
Q2. List some examples of vertebrates and invertebrates
(Asset weak skill: Definition or description of scientific terms, organisms or materials )
Q3. Which of the following is true about all vertebrates?
1 They live only on land.
2 They have a backbone.
3 They have legs to move.
4 They have scales on their body