The answer is B since the Montreal protocol mainly focuses on the ozone layer
D. A section of DNA that codes for a Specific trait
Answer: technology
Explanation: he practical use of science is called is technology. Technology is the practical application of scientific knowledge
The answer is Aspiration pneumonia. The low pressure in the cuff of the endotracheal tube is a risk for the aspiration pneumonia while the high cuff pressure can cause ischemia, pressure necrosis and tracheal bleeding.Hope this would be of big help.
Answer:
Cancer is caused by accumulated damage to genes. Such changes may be due to chance or to exposure to a cancer causing substance. The substances that cause cancer are called carcinogens. A carcinogen may be a chemical substance, such as certain molecules in tobacco smoke.
Explanation:
