The graph above shows population density for six countries. Based on the data, what is true? I. A is the largest country.
II. A has the most people.
III. A has the most people per square kilometer.
Your
O Tonly
Il only
III only
O
O
I and II only
II and III only
O

Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.