Characteristics of human beings
Differences between animals and plants
page 13
How do we hear? Page 16
HOW DO WE SMELL? Page 17. Unit 1
How do we taste? page 17- Unit 1
"The vital functions" page 44 unit 3
Animals and habitats page 47. Unit 3
Carnivores, herbivores and omnivores page 48, Unit 3
Vertebrates page 49. Unit 3
Vertebrates amphibians page 43
Vertebrates birds page 52
Invertebrates page 49 Unit 3
Invertebrates Arthropods page 56. Unit 3