Answer:
Richard used different brands of toy balls.
Explanation:
i hope this helped!
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.
Learn more about hydrogen cyanide:
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Being a son or a daughter is your role, but the expectation that you show to your parents is your attitude.
Answer:
obey the law
Explanation:
Laws are important for any society as it put forth a structure and rules for the resolution of disputes between individuals and institutions of the society. Laws design a platform in which people can bring their issues before an unbiased institution for example courts. But the rule of law can only sustain when people believe in them. If they believe in the system they would uphold it by following it.
The answer is B, sorry if it’s wrong
