Observe the figures given as (A) and (B) and answer the following

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cbse-class-7-science
respiration-organism

#1

Observe the figures given as (A) and (B) and answer the following.

  1. Which of the figures A or B indicates the process of inhalation and which the process of exhalation?
  2. In the figure, label the arrows and indicate the direction of
  • movement of air.
  • movement of diaphragm.
  • movement of ribs.
    image

Answer:

Figure (A) indicates inhalation, and figure (B) indicates exhalation.
2. image