Which trait may have the greatest chance of being passed down to future generations of lizards—short legs or long legs?

Environmental differences within ecosystems are generally caused by

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)