A highly populated country is concerned about its infant mortality rate. What
might the country do in order to lower its infant mortality rate?
O A. Lower the rates of education
B. Encourage women to stay at home
C. Make health care available to families with children
D. Encourage the tradition of having large families

Icant see the pictures 

The answer to the question is d

What do you not know about it

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.