How can we help our child study for the Science test on Monday?

Here are some questions which we have been practicing in the classroom and now you can practice orally with your child at home, remember that it´s not necessary to write things down perfectly as this is not an English test: 1. What is the difference between a vertebrate and an invertebrate animal? (example: a vertebrate has a skeleton or bones and an invertebrate hasn´t got a skeleton or bones) 2. Tell me 2 or 3 characteristics of an insect. (example: it has got a head, a thorax and an abdomen/antennae.) 3. Tell me 2 or 3 characteristics of a reptile. (example: it is cold-blooded, it needs a lot of sun and it has got scales like the fish) 4. Describe a fish. ( example: It has got scales, fins and it lives in the water) 5. Tell me an example of an amphibian (example: a frog).