Which of the following is true about assessing muscular strength and endurance? a. all muscle groups can be tested simultaneously. b. muscle strength and endurance are always assessed together. c. different muscle groups have to be tested separately. d. one test can determine an individual's muscle group focus area.

c different groups must be tested separately

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation: