Pumpkin puree, most frequently used to make pumpkin pies during the holidays, can also serve as an egg substitute in baked goods. It works especially well in dense, moist items, such as sweet breads and muffins. Trade 1/4 cup of pumpkin puree for each egg in the recipe.
Our Earth is also considered as an ecosystem on a much larger scale. When we introduce external factors such as too much carbon dioxide or methane, it destroys the balance of the ecosystem which in turn affects those who live in it. The result is global warming, water shortage, extinction of species, etc. These impacts every living thing on the planet, which includes us.
the abiotic factors of an ecosystem are the nonliving things that affect the reproduction and survival of living organisms living organisms interact with these abiotic factors in many ways oak trees need the right amount of sunlight to grow if the soil is too acidic some of the wildflowers in the forest might not survive biotic factors are the living things in an ecosystem they interact with each other as well as the nonliving things around them