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A: Garbage dump A place where human throw his waste materials is known as garbage dump.
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A: Original materials are pure materials or actual materials.
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A: Question -At a restaurant have you ever been asked whether you want tap or bottle water? At home do…
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- Old People e = 100 calories λ = 10 per night h = 2 hours Middle Aged People e = 400 calories λ = 20 per night h = 5 hours Young Adults e = 300 calories λ = 10 per night h = 2.5 hours Suppose that the organism need 1000 calories per night. - Which food item should the organism prefer, and which ones would you expect them to eat on a regular basis? Explain why and show calculations. - Explain marginal value theorem, and how it might relate to an organisms foraging decisions. - λ for Old People should increase in the coming years. How could that affect this organisms feeding on humans?What is the ultimate source of all of our energy? Fat. Protein. Carbohydrate. АТР. The sun.Phosphorus immobilization occurs when: O a plant absorbs phosphorus from the soil, and converts it into ATP phosphate rich rock undergoes weathering, releasing biologically-available phosphorus into the environment O a coyote dies, and as it decomposes, it releases phosphorus back into the environment
- A student studying aquaculture is interested in how diet and water temperature affect the growth rates of fish. She hypothesizes that fish receiving a high protein diets and in warmer temperatures will have enhanced growth rates. She has four treatment groups: Fish tanks in a laboratory at 22 degrees C and high protein diet. Fish tanks in a laboratory at 22 degrees C and low protein diet. Fish tanks outside with a temperature of 26 degrees C and high protein diet. Fish tanks outside with a temperature of 26 degrees C and low protein diet. Explain why her “hypothesis” isn’t really a complete scientific hypothesis—it is merely a prediction. What’s missing? What could she add to improve it?* © 54% a hcisd.instructure.com accumulates in soil and water. Some forms of DDT decompose slowly. Worms, grasses, algae, and fish accumulate DDT. Apex predators, such as eagles, had high amounts of DDT in their bodies, accumulated from the fish and small mammals they prey on. Birds with high amounts of DDT in their bodies lay eggs with extremely thin shells. These shells would often break before the baby birds were ready to hatch. DDT was a major reason for the decline of the bald eagle, an apex predator that feeds primarily on fish and small rodents. Today, the use of DDT has been restricted. The food webs of which it is a part have recovered in most parts of the country. Answer the following questions based on the reading in paragraph format. 1. Describe what DDT is and how does it impact the food web. 2. Do you think humans health can be affected by hazardous bioaccumulates in an ecosystem? Make sure you explain using a statement from the reading. 3. Do you think DDT is the only…Water is a biotic component of the environment. O True O False
- Which of the following is the Jello in the petri dishes meant to resemble? Natural Moisturizing Factor Ingredient function in a formula Human skin Human hairTrue or False? It takes Carbon dioxide and water in the presence of sunlight to produce carbohydrates in plants.what would be the concentration of cholesterol in the blood? Slope of trend line = 0.98 Absorbance = 215 y intercept= 0 nomal cholestoral between 130-250
- Salts and sugars work to preserve food by O creating an acidic environment denaturing proteins making the environment anaerobic Omaking water osmotically unavailableThe sunlight that floods Earth is the ultimate source of energy that keeps the planet functioning. True FalseA specific climate is also called a(n)