Where is the circumcenter of this triangle located? O on a side of the triangle
at a vertex of the triangle
O outside the triangle
O inside the triangle

where are the statements?

places of higher salinity. there are parts of the ocean where hardly any rain falls but warm dry winds cause lots of evaporation. this evaporation removes water – when water vapour rises into the atmosphere, it leaves the salt behind, so the salinity of the seawater increases. this causes the seawater to become denser.