Living on reclaimed land in mexico city has provided

The correct answer is:

A. new benefits and new dangers.

Explanation:

A large part of Mexico City has signified developed on land that was once the bed of a lake. With the draining of the lake, the city commenced to hold shape and quickly growing. The interests are that a lot of new space had freed up for construction and living off the Mexican Population, and also, with the draining of the lake waters, lots of infections have been eradicated from this area. The dangers are that maximum of Mexico City is in a state where it can easily be swamped, and floods can make threats about people's lives, stock depreciation.

which elements do geologists measure to determine the age of an organism’s remains? check all that apply.

carbon-14

nitrogen

carbon-12