Which of the following habitats is least sustainable? A:The arctic tundra
B:The ocean
C:The rainforest
D:The temperate forest

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.