Contents Introduction...6 Why We Breathe...8 The Breathing Organs...10 Nose & Throat...12 How We Speak...14 Windpipe & Bronchial Tree...16 The Lungs...18 How We Breathe...20 Gas Exchange…
Contents Introduction...6 Body Muscles 1...8 Body Muscles 2...10 Tendons...12 Inside a Muscle...14 How Muscles Work...16 Muscles & Energy...18 Nerves & Muscles...20 Muscle Teams...22 Ty…
Contents Introduction...6 The Female Reproductive System...8 The Menstrual Cycle...10 The Male Reproductive System...12 Making Sperm...14 Fertilization...16 Conception & Implantation...18 …
Contents Introduction...6 The Body's Framework...8 Types of Bones...10 Inside a Bone...12 How Bones Grow...14 The Skull-Cranium...16 The Skull-Face Bones...18 The Spine...20 Ribs...22 S…
Contents Introduction...6 The Nervous System...8 Nerves & Nerve Cells...10 Nerve Signals...12 The Spinal Cord...14 Reflexes...16 The Brain & The Body...18 Parts Of The Brain...20 The Cer…
1.The skeleton is a living framework that shapes and supports...4 2.The skeleton can be divided into two main parts...6 3.The structure of bones makes them strong and light...8 4.The skull prote…
1.The Body moves using muscle pulling power...4 2.The body has many flexible joints...6 3.Movements are made using muscles, bones and joints...8 4.Movement requires skeletal muscles...10 5.Musc…
1.The heart a living pump tahat never gets tired...4 2.The heart makes blood move around the body...6 3.Blood travels trough a system of blood vessels...8 4.Three types of blood vessel perform d…
1.The lifecycle of birth and reproduction...4 2.The female reproductive system is where a baby grows...6 3.Ovulation occurs during the menstrual cycle...8 4.The male reproductive system produces…
1.The Senses Are Our Gateway To The World...4 2.Information From The Sense Organs Is Sent To The Brain...6 3.The Nervous System Carries Nerve Impluses...8 4.Touch Receptors Send Information To T…