Which structures are found in both plant and animal cells? W and X W and Z X and Y Y and Z

What are some possible short and long term medical concerns for crew members on longer space exploration trips

How does friction with the atmosphere affect the speed of an artificial satellite

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