Answer:
C
Explanation:
Ammonia is toxic to the body. Animals that live in water excrete their waste in ammonia (aqueous) form because it is less toxic when diluted. However, land animals need to convert the ammonia to a less toxic product such as urea before excretion. Ammonia is formed through deamination of amino acid.
The laboratory can be improved by calibrating measurement tools and organizing the parts that help laboratory work.
<h3>What is lab organization?</h3>
The expression lab organization makes reference to the strategies used to improve our performance in the laboratory.
Labs must include different devices and tools such as eyewash devices, biosafety cupboards, emergency showers, etc.
In conclusion, the lab can be improved by calibrating measurement tools and organizing the parts that help laboratory work.
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<span>Some of the factors that lead to contracting HBV are not preventable by choice. It is a virus that is spread by sexual activity, sharing needles, from mother to child, and from improper needle handling by medical professionals. The latter two (contracting at birth or from malpractice) don't allow any choice for the person who receives the virus, and there is nothing you could do to prevent it from happening.</span>
The part where rock breaks down and is washed away in other words, segment
