The occurrence of discarded fishing gear still catching or entangling fish is known as A. lost fishing
B. bycatch
C. overfishing
D. ghost fishing

Why do you think the puppy litter was all dark-haired?

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

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.