The cold climates in South America are found . NEAR THE SEA , IN THE ANDES MOUNTAINS.

[fw.02]sinkholes are often formed as a result of the actions of. a.heat on recharge b.pressure on aquifers c.acid in groundwater d.minerals in hot springs

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before

In a command economy, the majority of goods and services are provided by the