the pluck
diagrams of the pluck
pluck booklet questions
1. It has tough circular rings made of cartiliage along it. These make sure the trachea stays open and air can pass through.
2. When the animal was alive it would have had a more red/pink colour because the cappilaries would've been full of blood.
3. The pulmonary artery and vein connect the heart and lungs.
4. The diaphragm makes the lungs contract and relax.
2. When the animal was alive it would have had a more red/pink colour because the cappilaries would've been full of blood.
3. The pulmonary artery and vein connect the heart and lungs.
4. The diaphragm makes the lungs contract and relax.