Many cacti do not have leaves but rather have oversized stems. what role of leaves is therefore taken on by the stems of cacti?
a. they absorb water and nutrients from the soil.
b. they transport materials throughout the plant.
c. they store excess water.
d. they produce food by photosynthesis.

How do symptoms created by inflammation the doctor

According to the cladogram, which organisms have roundworms as a common ancestor?

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.)