Un cuadro con los siguientes puntos:
CONTAMINACIÓN DEL MEDIO AMBIENTE
CAUSAS
CONSECUENCIAS
CÓMO EVITARLO

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

and after water is usually warmed by the sun the water temperature raises and then evaporates .

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .