15. a hiker has become overwhelmed with heat while walking in the grand canyon. the hiker's body goes into
overdrive to keep cool in the heat. the hiker needs to hydrate his or her cells. what process is used to regulate
homeostasis?
a. hydration
b. passive transport
c. balanced equilibrium
d. cellular transport

In terms of communication, information is expressed either as the content of a message or through direct or indirect observation. That which is perceived can be construed as a message in its own right, and in that sense, information is always conveyed as the content of a message.

Information can be encoded into various forms for transmission and interpretation (for example, information may be encoded into a sequence of signs, or transmitted via a signal). It can also be encrypted for safe storage and communication.

Ibelieve the answer is going to be b

Set up a hope this ! : )