Select all the information that is usually only shown on a geologic map.
a. key
b. scale
c. hazards
d. elevation
e. mineral deposits
f. contour intervals

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia