What Is an Array of Organisms and Their Physical Environment,all

question 31

Multiple Choice

What is an array of organisms and their physical environment,all interacting through a one-way flow of energy and a cycling of nutrients?  

• A) Ecosystem
• B) Food web
• C) Biomass pyramid
• D) Biogeochemical cycle
• E) Food chain

---

Definitions:

SMTP

Simple Mail Transfer Protocol, a protocol for sending emails across the internet.

POP

Post Office Protocol, a standard protocol used to retrieve email from a mail server.

Email Service Provider

A company that offers email hosting services, allowing users to send and receive emails.

Outgoing Email Server

The server used for sending email from an email client; it routes outgoing emails to the recipient’s email server.