pond ecology is best described as the interaction of the life in your pond with the environment that exists there. A shallow, nutrient rich pond, exposed to sunlight with little water flowing through it will be teeming with algae and aquatic plants. It may have very little animal life present because of low oxygen levels. In contrast a newly created, deep, spring fed pond may have little life of any kind in it because of low temperatures and lack of food supply.
All ponds age. A pond begins with mostly water, few nutrients, and little aquatic life. Over time the pond accumulates nutrients. This enrichment process is called eutrophication.
hope this helps :) and if you guys need any more help about this stuff just feel free to ask cuz my granpa knows all about this stuff and i always ask these types of questions
<span>1 cubic centimeter = 1 milliliter, so your 8cm cube is 8x8x8 = 512 cubic centimeters. This would equate to a volume of 512 milliliters which is equal to just over 1/2 liter (0.512 liters). </span>
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Six main (essential) nutrients in food:
- Protein (for muscles build, good health) can be found mostly in meat, fish and eggs, etc.
- Carbohydrates (It can be called as fuel of the body, especially necessary for healthy body) can be found in whole grains, beans, and fiber-rich vegetables and fruits, etc.)
- Fats (vitamin and mineral absorption, blood clotting, building cells, and muscle movement) can be found in nuts, seeds, fish, and vegetable oils, etc.
- Vitamins ( 13 essential vitamins that the body needs to function properly) can be found in vegetables and fruits
- Minerals (strengthening bones, maintaining healthy blood pressure, and muscle contraction and relaxation) can be found in most of the food
- Water (Most important because our body weight is 80% water) Can be found by drinking water lol and from fruits, vegetables too :)
Hope this helped :3
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I'm assuming it's a true false question so true
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Plants go through a process called photosynthesis that allows them to take carbon dioxide out of the air and turn it into oxygen and energy. The oxygen will later be breathed in by an animal and go through cellular respiration where it will become CO2 again.