How would you improve Georgie's experimental design to produce a more valid conclusion?
Select one:
O a. Georgie should use more than two people per group.
O b. Georgie should also consider employee attendance as a
variable.
O c. Both groups should take the juice, just a different amount of
it.
O d. Georgie should not do this experiment as it has no practical
implications.
Check

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

answerthe capacity to preform work;