False. Some Genetic mutations can actually be proven to be very helpful to some species.
The ions move from zones of high concentration to zones of lower concentration
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: I think it's heart disease
Explanation:
