Introducing a predator means there will be less prey which will help balance the population of prey. Some predators may run out of food and there might be no prey left for them. If the prey were removed the predator population would decline.
A life orientation refers to a subject studied in Grade 7-9 of South-African Schools. The purpose is to give students in school orientation on how they ought to behave in life and society.
<h3>What are the topics in Life Orientation?</h3>
Some of the topics you'd typically find in Life Orientation are:
- Goal setting
- Health, social and environmental responsibility
- constitutional rights and duties etc.
Learn more about the life orientation project at:
brainly.com/question/4911473
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Answer:
38. Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules. Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar.
39. The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas
40. Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide and a suitable temperature. Increasing the light intensity increases the rate of photosynthesis, until some other factor - a limiting factor - becomes in short supply.
41. Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
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The answer is B: Identity Property of Multiplication. This property states that when you multiply any given number by 1, you get that number.
Hope this helps! ^-^