Plate movement may be caused by convection currents in the

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

Which would be the most useful source of evidence to support mcneill's contention?

What makes a dominant allele different from a recessive allele