are<u> </u><u>singing</u><u> </u>
Since, in the sentence we can see that the action is continuing. Hence its present continuous tense.
The above sentence is about present continuous. Here two actions are happening. One is "listening" and the other is "are singing".
Answer:
C.
Explanation:
Pycnocline is a layer in the oceanic body in which the density of water increases with the depth in the ocean. This change in density happens due to the changes in temperature and salinity of water.
<u>Other four words/phrases are related to the process of water purification. The only word which does not fit in the water purification process is Pychnocline. </u>
So, the correct answer is Option C.
Answer:
I think the last one C..In my point of view
Explanation:
If teens aren't reading enough. Then their brains start to sort of lose smarts. So the more you read you learn information and it builds up personal experience. This answer make not make much sense but I tried.
