I think the correct answer from the choices listed above is option C. The average salt content of seawater as measured in parts per thousand (ppt) would be 35 ppt. <span>The salinity of </span>seawater<span> is usually 35 </span>parts per thousand<span> in most marine areas. Hope this answers the question.</span>
Answer:
1
Explanation:
The rest are wrong b/c it helped <em>expand</em> China rather than isolate it, they didn't use ships on the Silk Road, and it brought better communications, etc. between countries.
Answer:
Hot air rises over the Indian subcontinent
Explanation:
The first atmospheric condition established in the tradition theory of monsoon formation is hot air rising over the Indian subcontinent to replace cool air rising over the sea.
Answer:
No dinosaur fossils are found above the Cretaceous Paleogene boundary.
Explanation: