Give an example of how natural selection can benefit species. justify your response in two or more complete sentences.

Dna is always read in the whereas rna is read in .

Which event would lead to primary succession of a forest?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.