Question

State a role of diaphragm,larynx and chloroplaste

Answer 1

Answer:

diaphragm

Explanation:

The diaphragm separates the thoracic cavity, containing the heart and lungs, from the abdominal cavity and performs an important function in respiration: as the diaphragm contracts, the volume of the thoracic cavity increases, creating a negative pressure there, which draws air into the lungs.

Answer 2

Answer:

Chloroplast

Explanation:

the leaves of a plant are green in color because they contain tiny,green-colored bodies called chloroplast.