In an experiment, Group A was given verbal praise for being on time for an appointment while group B was given no special treatment. Which group is the control group

Group B

Explanation:

A Control group is standard that allows for comparisons to be made in an experiment.

Control groups helps to ensure accuracy and many experiment includes a control group.

Control is often time identical with the experimental group but experimental group is often subjected to treatment while the control group are not as the treatment this is to identify the changes due to the treatment. Therefore, Group A that was given verbal praise is the experimental group and the praise is the treatment while group B without praise is the control.

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

i hope this

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.