amoeba proteus is a species of amoeba that gets its energy by engulfing small, unicellular organisms with its membrane. it then digests these organisms using internal vesicles. what is the name of the process used by amoeba proteus to get its energy?

Approximately workers each year are treated for injuries caused by lifts, jacks, or jack stands. a) 2,000 b) 5,000 c) 10,000 d) 15,000

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)