Type the correct answer in the box. Spell all words correctly. What is the correct term for a large number of species in an ecosystem?
An ecosystem with a large number of species is said to have

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

9. the history of life on earth is recorded in

Which of the following is not associated with invasive species?