2. D 细节理解题.根基第二段"McDonough, founder of William McDonough + Partners, is a world-famous architect, designer and urban planner. His latest point is that people should change the opinion about carbon. "It is we who have made carbon toxic(有毒的), " he writes. "In the right ...
Cells may be damaged from a lack of oxygen, threatening the health of the entire body. Explore causes and results of hypoxia and anoxia, and the role of oxygen in carbon monoxide and cyanide poisoning. Related to this Question Why is carbon monoxide toxic for humans?
Carbon monoxide binds to hemoglobin more readily than oxygen. Explain why this is dangerous to humans. Carbon Monoxide: Carbon monoxide is a molecule formed by combining a carbon atom with a single oxygen atom. CO is the symbol of carbon monoxide. Carbon monox...
Acceptable fire suppression methods are carbon dioxide, water spray and dry chemical extinguishers. When burned, it emits high levels of carbon monoxide, a poisonous, colorless, odorless gas, as well as hydrogen sulfide, which also is a toxic material. Once considered relatively harmless, carbonyl ...
Student:Yeah.I thought cadmium was toxic.Didn't you say that? Professor:It is poisonous to humans.Uh.actually, we used to think that it was toxic to all biological life, that it didn't serve any biological purpose.But new study suggests that cadmium can actually substitute for zinc, that...
Step-by-Step Solution:1. Understanding Carbon Monoxide (CO) and Carbon Dioxide (CO2): - Carbon monoxide is a colorless, odorless gas that is toxic to humans and animals. It binds with hemoglobin in the blood
Polluted air and steadily rising temperatures are linked to health effects ranging from increased heart attacks and strokes to the spread of infectious diseases and psychological trauma.
When you exhale, you breathe out this carbon dioxide enriched, oxygen-poor air. Just Breathe So what would happen if you breathed in 100 percent oxygen? Nothing good, that's for sure. Breathing 100 percent oxygen at normal pressure can cause acute oxygen poisoning, which can lead to all ...
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Why is nitrogen dioxide dangerous? Nitrogen dioxide causes a range of harmful effects on the lungs, including:Increased inflammation of the airways; ... Reduced lung function; Increased asthma attacks; and. Is nitrogen dioxide harmful to humans?