A weather map shows contrasting systems of low pressure and high pressure zones. Choose the arrow that shows the direction in which the wind will blow.

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

When plants use sunlight to make food, the energy of sunlight is