The process that tend to reduceb the variety within a population is called B. Random fertilization.
They are all rock with different size and shapes and are located in different areas possibly in the same areas but they all have there own unique textures from the photographs and 3 of them look like maybe a fossil of some type of when the dinosaurs where still around and the rocks on the top left corner look smooth and are a small type of igneous rocks. That have been soothed over the years.
Answer:
A) Electrical energy flowing into the fan from the wall outlet
Explanation:
Plants produce oxygen and glucose as a result of photosynthesis
