Answer:
Explanation:
tabaquismo;
contaminación del aire en espacios cerrados;
contaminación exterior;
alérgenos;
exposición a riesgos ocupacionales como el polvo y productos químicos.
The ice age tribal hunters who migrated into the Americas came from Asia
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Answer:
He chaired the Chiefs of Staff Committee, which was responsible to Winston Churchill for the British military's conduct of the war, until March 1942. Alan Brooke was Chief of the Imperial General Staff (head of Britain's army) from December 1941 and from March 1942 also chaired the British Chiefs of Staff Committee
Answer:Indeed, in order to understand Mexico's viewpoint with regard to the war with the United States, it is necessary to consider three important issues: first, Mexico's internal state of affairs during the 1840s; second, the problem of Texas; and third, the U.S. invasion of Mexican territory.
Explanation: