<span>Ocean currents bring nutrient-rich water into coastal regions.</span>
Answer:
C) The percentage of pink flowers should increase over time.
Explanation:
According to the given information, the plants with pink flowers are able to reproduce more but are also have higher rates of herbivores as the slugs preferably eat the pink-flowered plants.
If slugs are removed from the system, the plants with pink flowers would have an absolute reproductive advantage over the plants with white flowers. This would increase the frequency of plants with pink flowers as they exhibit reproductive success over the plants with white flowers.
When iodine reacts with starch, it is trapped in the starch's helical structure forming a blue-black precipitate. Iodine is not very water soluble, so in making an iodine solution, potassium iodide (KI) is added. This results in the formation of a triiodide complex, which is completely soluble in water.
Answer:
.
Explanation:
The dissolving power of water is very important for life on Earth. Wherever water goes, it carries dissolved chemicals, minerals, and nutrients that are used to support living things. Because of their polarity, water molecules are strongly attracted to one another, which gives water a high surface tension.
