How does Ebola compare to other potential zoonotic diseases like SARS coronavirus, bird flu, or MERSA?

If the experiment was perfomed more then once and you get the same results

Air enters through the nose (and sometimes the mouth), moves through the nasal cavity, the  pharynx, the  larynx, enters the  trachea, moves through the  bronchi  andbronchioles  till the alveoli.

Leaves specifically the gas exchange between plants and the environment. while plants undergo photosynthesis, they also partake in cellular respiration. respiration is the process that happens in the leaves of plants.