The star that is twice as bright as our Sun is Supergiants.
As their name indicates, Supergiants are enormous stars in the galaxy. Astronomers have used their potent telescopes to give an approximation of their size and realized that their masses are like 60 or 70 times bigger than our Sun, and their bright is hundreds of thousands brighter than the Sun. Their span of life is approximately from 15 to 50 million years.
I think many of the criteria for school need and students are stringent on them and this prevents schools from reaching their goals as there are different grade levels today. Although some teachers may not have the time to help their students, there are many ways these barricades can help.
Some teachers need to devote some time to help their students. There is also funding for schools because some schools cannot afford such things as technology. There should be strategies or techniques to help students who do not have language and communication skills.
For example, a teacher could enlist a student to help with his communication skills. The teacher can use student culture and understand different subjects in different ways. Can be applied to certain visual or hand movements.
This is the best I got: The best way to prove that slavery was in fact an inefficient market because the assumptions of Fogel and Engerman are weakly based and in some cases rather short-sighted.
