When exposed to smoke, hydrogen cyanide may play a role in rendering firemen and bystanders incapable of performing self-rescue.
HCN is a toxin that spreads throughout the body; it is hazardous because it inhibits cytochrome oxidase, which stops cells from using oxygen. Loss of awareness, respiratory arrest, and finally death arise from inhibition of the last stage of electron transport in brain cells.
Higher HCN exposures cause cardiovascular collapse, tremors, cardiac arrhythmia (which may not manifest for two to three weeks after the fire exposure), coma, respiratory depression, and respiratory arrest. Inhaling minute concentrations of hydrogen cyanide can result in headaches, weakness, nausea, and vomiting. Larger doses might result in fainting, convulsions, gasping, fast pulse, irregular heartbeat, and even death. In general, the severity of the symptoms increases with the seriousness of the exposure.
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Answer:d.Title VII of the Civil Rights Act of 1964
Explanation:
Title VII of the Civil Rights Act of 1964 is a federal law which prevent discrimination against employees solely based on their sex,race,color, religion and national origin. It focuses mostly on federal,state and local governments. Title VII is also used in private and public universities and colleges.
Answer:
its leaders opposed a strong central government
Explanation:
The constitutional convention was held in 1787, with the purpose of revising the first draft of constitution, (which many believed provide too much power for the central government, including the leaders of Rhode island.).
In the end the convention led to addition of the Bill of rights to the constitution, which added 10 basic protection to the citizens Right's which cannot be overpasses by the government under any circumstances. (which also known as the first 10 amendments to the constitution)
This addition strengthen people's position within the country and weaken the power of the central government.
Answer:
B. to pay for new roads and canals across North America
Answer:“Love conquers all.” - Virgil
“It is quality rather than quantity that matters.” - Seneca
“My heart was in my mouth.” - Petronius
“Not worth his salt.” - Petronius
“No sooner said than done.” - Quintus Ennius
“No one knows until he tries.” - Publius Syrus
“There is no place more delightful than home.” - Cicero
Explanation: Because it makes sense
