Answer:
Explanation:
The color of our hair, skin, and eyes is determined by the same thing: the amount of pigment they have. The pigment that causes dark hair, skin, and eyes is called melanin. Melanin is made in special cells in the body called melanocytes.
<span>You can introduce your qualities in a letter by being casual. You’re writing this letter to yourself, so don’t feel you have to take a formal tone. Write as though you are talking to your best friend. When talking about your current self in this letter, use “I” language. When talking about your future self in this letter, use “you” language. <span>Summarize the important things of yourself. Your letter should start with a quick reminder of who you currently are. Think about mentioning your recent accomplishments, such as a 4.0 GPA, and current interests, including extracurricular activities. This will allow you to see how much your life has changed since you wrote the letter.</span>
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Like all life on earth, plants need water to survive and grow. Indeed, like humans, water is the primary element that makes up the structure of plants. Human bodies are comprised of around 70 percent water, but in plants this proportion can be as much as 95 percent. Water is also essential to the way a plant receives nutrients and provides energy for itself. Thus, water is arguably the most essential substance required by plants. That is why many elements of permaculture design – from using swales and contouring to slow runoff from the land and allowing it to sink into the soil to mulching to prevent evaporation of moisture from the soil surface – emphasis the preservation of water so that it can be provided to plants.
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alisa202
Answer:
"...for many of our white brothers, as evidenced by their presence here today, have come to realize that their destiny is tied up with our destiny."
(A)
Glycolysis, the first process in cell respiration, produces four ATP, but it uses two of the ATP molecules, therefore producing a net two ATP molecules. The process also yields two molecules of NADH.Glycolysis begins with glucose and breaks it down into two molecules of phosphoglyceraldehyde.
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