At the moon's equator, daytime and night time temperatures range from 1. 130 degrees C to -170 degrees C
2. 120 degrees C to -110 degrees C
3. 75 degrees C to -30 degrees C
4. 40 degrees C to 10 degrees C

What is thought to have caused the mass extinction at the end of the cretaceous period?

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation