Question

available: feb 5, 2026 12:00am until apr 1, 2026 11:59pm
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watch the video and follow along to answer the questions. you will have unlimited attempts to submit this.
what did garret a. morgan invent?
he invented the oxygen mask to help elderly people breathe better.
he invented the telescope to see the stars and moon.
he invented a massive submarine used in war.
he invented a superior version of a gas mask to protect against air toxins.

Explanation:

Garret A. Morgan was a notable inventor known for creating an improved gas mask (the "safety hood") designed to protect users from harmful fumes and air toxins, which was later adapted for use in combat and industrial settings. The other options are incorrect: oxygen masks for the elderly were not his invention, the telescope was developed by early astronomers like Galileo, and he did not invent a war submarine.

Answer:

He invented a superior version of a gas mask to protect against air toxins.