An island has a population of 100,000 moths that has 98% gray individuals and 2% black individuals. Generation after generation, this ratio and population size remains basically the same. After a hurricane, 10,000 black moths are blown onto the island. This is an example of .

Which statement best describes the relationship between observations and conclusions? a) observations are based on conclusions b) conclusions are based on observations c) observations and conclusions both depend on research d) neither conclusions nor observations depend on research.

What are the types of genetic recombination

Wich organism obtains its energy from dead or decaying matter