True or false? a memorandum is a type of business communication used to share important information

Catalina ate a candy bar and then went on a fast-moving ride in an amusement park. she was sick to her stomach after the ride and now, catalina cannot eat candy bars, because they make her nauseous. in this learned association, the candy bar serves as a(n) to catalina.

Which is the lipid molecule that controls what types of molecules can pass though?

Witch form of birth control could people use without. altering hormonal systems or blocking sperm from fertilizing an egg