Is a technique used to date materials such as rocks or carbon
The answer is 100%. Three are observable, but the fourth is just a carrier.
Answer:
To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce. The cells of multicellular organisms become specialized for particular tasks and communicate with one another to maintain homeostasis. ... Active transport requires energy.
Aauguccagg because t becomes a, a becomes u, c becomes g, and g becomes c.
