The process of condensation is occurring at what number?

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

c. heat from the poles back down towards the equator.