The correct answer is A) and B). Hope this helps.
Answer: will either absorb or release energy,
Explanation:
As a phase change occurs, they will either absorb or release energy, which is being transferred into or out of the phase change material. So thermal energy itself doesn't necessarily change location. When this happens thermal energy is either absorbed or released. When it's absorbed enough, the object melts.
It is all connected. once the current is in affect moisture changes
E-coli bacteria which most useful in the routine monitoring of microbial pollution are gram negative rods and this is common indicator organism of water contamination.
It is important to identify enteric bacteria which is one of the major causes of diarrhea disease is bacteria and that detection of pathogenic bacteria is a global key to the prevention and identification of food borne diseases and enteric infections like diarrhea.
The extent of water contamination can be measured using these indicator organisms. This fecal coli-form group has been used as the most common indicator of general wastewater contamination because they are abundant and easy to identify.
To learn more about E-coli bacteria here
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Answer:
d. It is where an artery breaks into two sets of capillaries before returning to the heart.
Explanation:
A Portal System is where an artery breaks into two sets of capillaries before returning to the heart.
