Women wrestling started in 1912.
The word is the past tense of seek.
Segregation means prevent some kind of living things from harmful environment.
Technology can help agriculture have more products.
The formulation for calculating the lumber room is 12.56lr2.
Learning is a process of obtaining knowledge, skills or attitudes through professor or experience.
Renaissance art is the changes in science and art called by bourgeois.
First show K with A, K=a+20. If A = -15, the value of K is 5, if A = 15, k is 35.
Annam is the first african secretary general of UN.
Because there exists hydrogen bond between N2H4.
The biggest problem is that there is no oxygen there, which is necessary for our survival.
The human will die because there are no oxygen in Neptune.
The nature of demographic phenomena, laws and trends are the elements of demography.
Almost every family in the world own a refrigerator.
Burning plastic will set some harmful organic pollutants to atmosphere.
Hub can release the friction which can save energy.
Decibel is best described as a change in pitch of voice.
The PH of vinegar can compound an egg shell.
Research report is a kind of article which are about the discovery of your research.
One advantage of fashion is that it makes us happier.
