Prokaryotic cells have more organelles than eukaryotic cells.
a. 1
b. 2
c. 3
d. 4

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are