Which characteristics do all Protista have in common? A. They are all autotrophic and mobile.

B. They are all heterotrophic and produce spores.

C. They are all parasites and reproduce s3xually or as3xually.

D. They all lack cell specialization and prefer moist environments.

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.)