Discover Questions

Differentiate the following: Please help... (5 stars for sure)? What's antimatter and what destruction can it cause. Also will we ever travel the speed of light? If 25 people are randomly selected, what is the probability that their mean IQ score is less than 103? Y=(log x)^(1/2)? What is the definition of mainstay treatment? How is it different from first-line treatment?