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.
Lena______________________
I think its A because the main point of the paragraph is "pets help children larn many important lessons".
Answer:
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Explanation:
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Answer:
here you go
Explanation:
Nervous can describe someone's personality: a very nervous manis often or usually nervous; a worried manis worried on a particular occasion or about a particular thing. Worried describes his feelings, not his personality. easily worried or frightened She was a thin, nervous girl. He's not the nervous type.
