Answer: C is the correct answer. Took the quiz.
Explanation:
D has been given several times, but it is wrong.
Answer:
Packaging that changes color if the product inside is expired.
A water-filtering straw.
A pancake printer.
A mat with a built-in alarm clock.
A pendant that turns speech into text.
A toothbrush that cleans your teeth by itself.
"Smart" glasses.
A glass that turns water into wine.
Answer: False.
Explanation:
The nature versus nurture debate is strong within psychology.
Nature regards genetic and hereditary determinants that shape people´s physical traits and personality. On the other hand, nurture applies to environmental elements that influence people´s development, such as early childhood events, the way they are raised, their relationships, and their environment.
In this example, Sam´s progress in maths can only be explained by his teacher helping him, meaning that nature had nothing to do with it, but was nurture what allowed that outcome.
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:
brainly.com/question/27179806
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