What is the function of the medulla oblongata?

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

Examine the air pressure map. which type of line is shown on the map?