Which type of severe weather produces dangerous lightning and hail? A.
a hurricane
B.
a thunderstorm
C.
a tornado
D.
a tsunami

Please select the best answer from the choices provided

A
B
C
D

An economic term that describes happiness and its hard to measure in numbers is

How did kenya gain its idpendence in 1963

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.