If the barometer at a weather station fell by 1.9 millibars over the past 3 hours, what code would be shown on the station model?

thats not even an aswer choice

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.

idk and i also need to know where are those bio brainy acts lol