(EEAR - 2015)
Read the text and answer question.
Investigators trying to find out what happened to a Malaysia Airlines jet that disappeared en route to Beijing on Saturday morning were examining the causes of plane crashes: mechanical failure, pilot error, bad weather. But the...
(EEAR - 2015)
A very healthy food
A recent study, carried out by the Federal University of Pará, concluded that açaí helps prevent cardiovascular diseases, such as heart attacks and strokes. The fruit also 5 has other benefits for our health: it helps the intestines [5] work w...