I believe it’s to bring oxygen into the body and to remove carbon dioxide from the body
Answer:
random assignment, a random sample
Explanation:
In an experiment which requires groups the groups are to be made sure that members of each group is selected at random. This is known as random assignment.
The selection of participants from a population randomly i.e., having no pattern is called random sampling and the sample is called random sample. The random sample is selected as such in order to be representative of the population.
Answer:
Sir Thomas More, venerated in the Catholic Church as Saint Thomas More, was an English lawyer, social philosopher, author, statesman, and noted Renaissance humanist. He also served Henry VIII as Lord High Chancellor of England from October 1529 to May 1532.
Explanation:
Answer:
1. Became king of Frank’s
2. Conquered Lombards
3. Reformed the church and education
4. Was named emperor
Explanation: