Answer:
Weather balloons float at about 24 miles above earths surface, it is also above the ozone layer and is in the middle of the stratosphere
Over 330 million people. It is estimated that there are 447 native Spanish speakers in the world.
Answer:
Because Germany had invaded them twice in 30 years.
The correct answer is cognitive development
Learning is any change in behavior in response to previous experiences because it involves the subject as a whole, considering all its aspects, being they psychological, biological and social. If any of these aspects are out of balance there will be a learning disability.
According to Piaget (1973), learning occurs only with the disorder and order of what already exists within each subject. It is necessary to get in touch with the difficult, with the discomfort to disrupt the already existing and then structure it again, with research and also intrinsic as well as extrinsic motivations to obtain learning, emphasizing that intrinsic motivation is more important because the subject you have to be interested in learning, the combination of the two (intrinsic and extrinsic) forming important allies for the better learning of the subject.