A. Microorganisms can have both positive and negative effects on other organisms
That statement is True
Over the past waters, the Eastern Europeans always have problems in obtaining clean fresh water
Not only it's scarce, but also filled with waste water, municipal, and industrial waste, which very dangerous for one's health
<span>Lipids are an energy rich fuel source. They include fatty acids (fats), oils, waxes and steroids, such as cholesterol and can be found both in plants and animals. Lipids provide the body with nine calories per gram, making them the most energy rich component of food. So, the answer is that : Lipids are high in Calories and could be used for energy storage in animals.</span>
