The neurological pacemaker for inhalation is in the .
a. pituitary
b. cerebellum
c. pons
d. medulla oblongata
e. thymus

Answer is D.

Medulla Oblongata.

Explanation:

This is the posterior end of the brain that continues into the spinal chord. This part of the brain has  an outer region of white matter and an inner region of grey matter. It controls involuntary movements in the body especially those concerned with respiration, heartbeat and digestion.

During emotional stress, fear, or anger, impulses travel down the cerebrum to the medulla causing increased rate of sweating, heartbeat and breathing. These processes makes it the peacemaker of inhalation.

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.