Plants and algae need phosphates for growth. Many fish and other animals feed on aquatic plants and algae. Why, then, is an excess of phosphates in the water (eutrophication) harmful to the organisms in a lake?
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Plants and algae need phosphates for growth. Many fish and other animals feed on aquatic plants and algae. Why, then, is an excess of phosphates in the water (eutrophication) harmful to the organisms in a lake?
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- Water is important for all living organisms. The functions of water are directly related to its physical properties. Describe how the properties of water contribute of the following:( a) transpiration b. thermoregulation in the atmosphere c. pHYou might have noticed that in space exploration, attention is often focused on the presence or absence of water on other planets. What characteristics of water make it as essential for life as we know it on Earth?As scientists why does phosphorus compound is important?
- Why is water necessary for life?Part A: In this diagram, a molecule of water is________. Part B: This is an example of _______. Part A Answer Choices: A. Required to split a larger molecule apart B. Created by joining two molecules together Part B Answer Choices: A. Hydrolysis B. CondensationAs water is chilled, its molecules slow their movement, and H-bonds form and hold water molecules further apart. This explains why.... a. Water is most dense just above freezing b. Ice floats c. Water molecules dissociate only a small amount d. Why living near a lake moderates temperatures on land
- Why is water important for metabolism?Why are animal fats sometimes called “the king of fuels”?two of these statements are truths and one is a lie. Which of the following statements is a lie? a. The concept of pH is exclusive of how buffers work. b. Salts dissociate into ions (except H+ and OH-) when dissolved in water. c. ATP stores a large amount of potential energy.
- Why Is Water So Important to Life?If 2 minerals had the same amount of energy transferred in, why did mineral A change while Mineral B stayed the same?Which of the following is a nitrogenous waste product that is rarely the final product eliminated by animals inhabiting dry environments? A) Urea B) Nitric acid C) Nitrate D) Ammonia E) Uric Acid
