What types of injuries occur over a long period of time from the overuse of one area of the body while playing a sport?

Has magnification ability of hundreds of thousands of times

Which organelle will regrow during telophase?

Npiranha, fish with large teeth represent the dominant trait. because the dominant trait masks the recessive trait, in a population of 1,000 piranhas, all with large teeth, we could expect about the next generation of fish to have small teeth.