Which of the following is NOT a function of the conducting zone?
A. filtering and cleaning the air
B. All of the choices are functions.
C. gas exchange
D. warming and humidifying the air

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

The answer is c. they had seedshope this

The answer to this is b