Computers and Devices That Communicate Using Radio Waves Across a Medium

question 69

Multiple Choice

Computers and devices that communicate using radio waves across a medium distance of 100 to 900 feet use ____.

• A) IMAP
• B) RSS
• C) Bluetooth
• D) Wi-Fi

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Definitions:

Two Openings

Refers to organisms with a digestive system that has a distinct mouth and anus, allowing for a one-way flow of food and waste.

Cnidarians

A phylum of aquatic invertebrates known for their distinctive body structure with a jelly-like substance called mesoglea, radial symmetry, and specialized cells called cnidocytes.

Tapeworms

Tapeworms are flat, segmented parasitic worms that live in the intestines of some animals, including humans, often causing health issues.

Flatworms

A group of invertebrates belonging to the phylum Platyhelminthes, characterized by their flattened bodies, lack of body cavity, and simple organ systems.