Answer:
emphysema : a chronic, irreversible disease of the lungs characterized by abnormal enlargement of air spaces in the lungs accompanied by destruction of the tissue lining the walls of the air spaces.
Explanation:
this is its name and definition
Respiration and photosynthesis because both happen through the leaves of any plant.
The endocrine system through the use of hormones
latic acids. cause by milk
chittrus acids. cause by lemon juice