people of i have no idea what i was going to say and since i feel stupid now i am just going to stop talking and let y'all enjoy these points

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?