Αποτελέσματα Αναζήτησης
water is a polar molecule meaning it has opposite charges on opposite ends. This causes hydrogen bonds to form causing water to stick together. What happens to electrons when two hydrogen atoms combine with an oxygen atom?
Give properties of water that are important in Biology. Explain why water is considered so important for life to occur (6 marks) 1. Life (thought to have) evolved in water. 2. Water provides support for bodies of organisms. 3. Water is a major component of the cytoplasm. 4. Water is a universal solvent. 5.
Study with Quizlet and memorize flashcards containing terms like Give the functions of water, Explanation of transport in water and give examples, Explanation of chemical reactions in water and give examples and more.
Light from the sun decreases the amount of water vapor in the air over the ocean. Energy from the sun causes precipitation over the ocean. Light from the sun reflects off the surface of the ocean.
Water covers most of the Earth’s surface and retains a large amount of heat. Water molecules stick to each other through hydrogen bonds. The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms.
Learn about the process of photosynthesis, including the role of chlorophyll and the way light is used to generate food.
Play this AP Biology quiz consisting of chapter 3 water-related questions and answers to review your biology knowledge. Do you know everything about water? What are the properties of water? What is water made of? Take this AP Biology practice test and improve your understanding of water.
