Question

Multicellular organisms use _______________ to maintain homeostasis while unicellular organisms use _______________.

Answer 1

1. communication
2. Cell membrane

Answer 2

The cells of multicellular organisms perform specialized tasks and communicate with one another in order to maintain homeostasis. Areas that hold that hold adjacent cells together and enable them to communicate.

Single-celled organisms maintain homeostasis using their cell membrane and other organelles.