What is the method “TUBS fill”?

Amedication order for 125 micrograms of digoxin in 100 mil liters of normal saline is prescribed to be delivered over 1 hour. you have two 1- milliter ampules containing 599? micrograms. how many milliliter of digoxin injection will be needed?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Which layer will become saturated first when rain falls?