The in the brain regulates body temperature, thirst, hunger, sleeping, walking, sexual activity, and emotions

Solution:

The hypothalamus in the brain regulates body temperature, thirst, hunger, sleeping, walking, sexual activity, and emotions.

It is a region of the forebrain below the thalamus that coordinates both the autonomic nervous system and the activity of the pituitary, controlling body temperature, thirst, hunger, and other homeostatic systems, and involved in sleep and emotional activity.

The hypothalamus is a small but important area in the center of the brain. It plays an important role in hormone production and helps to stimulate many important processes in the body and is located in the brain, between the pituitary gland and thalamus.

This is the required answer.

the answer to your question is:

c. complementary base-pairing

maybe because its impossible for balloons to lift a whole entire house.