Which phrase best describes a chaparral?
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a. has low-growing, tough shrubs and rocky, dry soils
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b. receives less than 25 cm of precipitation per year
c. is home to herds of giraffes, zebras, and wildebeests
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d. contains mostly needle-leaved evergreen trees

answer; economic order quantity;

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)