While the salinity levels may vary greatly region to region, there is a consistent difference in density between the various latitudes. Suggest a possible explanation for this observation. SOMEONE PLS HELP THIS IS DUE TONIGHT IN LIKE AN HOUR

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

Although nelson mandela was arrested for treason and sentenced to life in prison, he was not arrested in 1964. he was arrested in 1962. therefore, letter b is false.

Answertocharian and anatolian are considered extinct