The of animals is based on scientists’ current understanding of the evolutionary history of living species. can someone me

Wich organism obtains its energy from dead or decaying matter

What molecules does hemoglobin decay into over time

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.)