Please Help Just one question! 15points and a brainliest (: *Psychology Question*
The wrinkles on the outside of your brain that help increase the surface area of your brain are called:
Question 1 options:

A) convolutions

B) brain stem

C) hippocampus

D) hypothalamus

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.