Question

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Answer 1

Explanation:

1.glucose and oxygen

2.CO2

3.oxygen

4.only substance in alveoli is bronchi

5diaphragm

6skin

7.through trachea in body

8.Oesophagus

9.gills

10.Cutaneous respiration

Answer 2

Answer:

1)o2

2)co2

3)o2

4) respiratory gases

5)diaphragm

6)cuticle

7) respiratory organ

8)trachea

9)gills

10) cutaneous respiration