I would say C but I’m not too sure.
It is <span>each of two or more compounds with the same formula but a
different arrangement of atoms in the molecule and different properties.</span>
Answer:
The nasal cavity and its mucous have two primary purposes in the process of breathing: Role as a Passage for Inhaled Air: During inhalation, air enters through the nostrils and passes via the nasal cavity into the pharynx and larynx, the next sections in the respiratory tract, to eventually reach the lungs.
Explanation:
C) The greenhouse effect.
It is an increase in the average temperature of the Earth, occurring when certain gases absorb heart that would be radiated into space.
<span>This is a true statement. When a person is not being stimulated but is in the process of becoming tired, they will start to experience almost instant drowsiness. This is why it is important for a person to continually be doing something if they are starting to become tired and are in a dangerous situation. This will alleviate the tendency to start to drowze.</span>