In 1949, linus pauling first proposed that genetically linked diseases were cause by molecular defects in the proteins that genes code for. one of the first examples to support this theory was provided by the sickle-cell hemoglobin disease. describe the physiological effects of this disease along with the molecular defect that has been determined as its cause

i dont know it at allnow im just getting points at this pint

food source and hunting?

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.