Answer:
After the accident, NASA reduced the amount of flammable Velcro in the crew cabin, and tested many of the capsule's materials for flammability. Now, as a result of the lessons learned from Apollo 1, many new materials have been developed for spaceflight with fire safety in mind.
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Yes.................................
They are important because they just are
To keep the invaders out of China ordered to be made by Qin
Answer: an act of the British Parliament in 1765 that exacted revenue from the American colonies by imposing a stamp duty on newspapers and legal and commercial documents. Colonial opposition led to the act's repeal in 1766 and helped encourage the revolutionary movement against the Crown.
Explanation: