Match each organ or function with its body system. protects against infection
spleen
spinal cord
senses stimuli
lymph nodes
brain
Nervous
Immune

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

Which of these parts of the membrane large moecules pass through it ?

Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?