Sending a get well card to someone who is sick
Answer:
True because pasteurisation is the process of killing germs by boiling and cooling
The answer is letter
D.
Non-communicable disease
are non-infectious and non-transmittable. They refer to chronic diseases of the
body which last for long periods of time and has a nature of slowly
progressing. Diseases include stroke, cancers, diabetes, asthma, kidney
disease, among others. These diseases are directly link to a person’s genes,
diet choice, and poor air quality. Since these diseases are chronic in nature,
chronic treatment is also necessary. If left untreated the diseases may lead to
different complications in the body or worst, death.
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Answer: A
Explanation: The blood–air barrier (alveolar–capillary barrier or membrane) exists in the gas exchanging region of the lungs. It exists to prevent air bubbles from forming in the blood, and from blood entering the alveoli. ... The barrier is permeable to molecular oxygen, carbon dioxide, carbon monoxide and many other gases.