Answer:
<em>The correct option is D) coagulation</em>
Explanation:
Aluminium sulfate is commonly known as alum. Alum serves as a flocculant. Unprocessed water contains such contaminants which are very tiny and cannot be trapped by filtration. Alum or aluminium sulfate causes these particles to coagulate and form clumps hence, causing their size to increase due to which they can now be trapped in the filter. Coagulation also removes tiny bacteria from the raw water. Hence, option D is correct.
The molecules are being aggravated, moving faster and creating heat as they become heated they move faster and move father apart from each other, causing a rise in temperature.
Answer:
I didn't understand what is?????
listening to what the teacher is saying, and thinking about what’s going on.
Dizziness and vomiting were side effects in the same way as Jennifer and James. It could be expected that Cassandra had comparable side effects, as there was swelling of the cerebrum found amid the examination. The cerebrum is by all accounts the tissue most influenced by such conditions.