Compare and contrast the feeding and digestion of a planarian and an earthworm.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

What element is able to combine with itself and hydrogen to form large molecules ?

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.)