Apuggle is a type of dog first produced by mating two other types of dog a pug and a beagle what is that process

What is any method of measuring the age of an object or event in years, such as using atomic half-life?

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe

Why is the limitations on supplies of freshwater becoming an increasing problem despite the fact that we have desalination technologies