Energy used in organisms is called

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles

What would have happened to portugal’s trade if they had not found a way to sail around the tip of africa

Why isn't the balkan region good for farming? it has dry summers. it is far from the sea. its soil is not fertile. its terrain is mountainous. its winters are mild.