Answer:
because In the ghettos, Jewish children died from starvation, exposure, and a lack of adequate clothing and shelter. The German authorities were indifferent to this mass death.
Explanation:
Answer:
c. Control is needed to reduce the effects of confounding or extraneous variables on the variables being studied.
Explanation:
A control is an observation or an experiment is designed to reduced the effects of the variables other than the independent variables. This will increase the reliability of the results. It also reduces the confounding effects on the various variable that is being studied.
Hence the correct option is (c).
Answer:Because ---> They are desperate for economic development.
Explanation: hoped I helped :)
Answer:
It is believed Archimedes was born 287 BC in Syracuse in Sicily, but we don't know his exact birth date. Archimedes was killed by a Roman soldier when the Romans were conquering Syracuse. Archimedes didn't invent the simple machine called the lever, but he helped explain how the lever works.
Explanation: