The First Medium to Use Digital Communication Was

question 7

Multiple Choice

The first medium to use digital communication was:

• A)telegraph
• B)telephone
• C)radio
• D)moving pictures
• E)the Internet

---

Definitions:

Meaning

The significance, definition, or explanation of something, often in relation to words, signs, symbols, or actions.

Compound Fracture

A type of bone fracture where the broken bone pierces the skin, creating an open wound and increasing the risk of infection.

Break In Skin

An interruption in the continuity of the skin which can be due to cuts, scratches, or abrasions, potentially allowing entry for pathogens.

DXA

Dual-energy X-ray Absorptiometry, a medical imaging technique used to measure bone mineral density and assess the risk of fractures.