The nasal cannula refers to the "mask" or nasal tubes used to provide supplemental Oxygen to a patient.
I think the first one because if the infection is severe, you want a higher dosage, hopefully this is correct
B. Aggression has no instinctual basis in humans
Answer:
Too dream big and reach the possible goals that are ahead and what other people think are impossible enlighten and encourage them to reach their goals and how everyone is equal so don't let anyone tear you down from what is possible.
Explanation: