ICSE Class 6 Biology Respiratory System
- study of lungs
- what is respiration
- what is respritation
- Which of the following connects the pharynx to the stomach? (a) Large intestine (b) Oesophagus (c) Caecum (d) Small intestine
- mitochondria helps in what
- why do lime water turns milky when it comes in contact with exhaled air?
- What is simple definition of inhalation class-6
- what is cellular respiration
- How does diaphgram?
- Respiration