Which information is included within the explicit message of the National Geographic video?

A. Why coughing sounds enhance the message
B. How the flu infects the body
C. Why pictures of a sick child are included
D. How to get vaccinated

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms