Isn't 11) b because they would be open in the cooler parts of the day?
Which is the morning and evening. And then closed during the hottest part of the day so the water isnt evaporated out?
And for 9) isnt 70% of CO2 as HCO3-, 23% as carboaminohaemoglobin and 7% dissolved in plasma.
Last time i...
I was going to do something on that!
I was going to do on whether hes anti semitic, or on all the different views on whether he is socialist, democratic etc.