anything that contains either nitrates or phosphates. Manure, sewage, plant debris.
nitrates
the waste products of algae and bacteria
Algae , plants and trees generate Oxygen as a waste product through the process of photosynthesis ; see related link .
yes
yes heat is a waste product
No, pollution of the water is what causes the green algae. When extra nutrients such as pesticides, runoff, & human/animal waste are added to the water, it in a matter of speaking, makes the algae go nuts. The algae starts to grow in vast, huge amounts. The algae clouds the top of the water, blocking the sunlight that all the plants and animals need. When the algae dies it covers the grass beds and destroys the aquatic plants and animals' habitats. The only real way to stop the algae is to quit polluting the bays. oceans, rivers, etc.
Oxygen comes out as waste product in plants during photosynthesis
You can not see photosynthesis but you can see its results. Algae in water exposed to sunlight will give off bubbles. These bubbles are made of Oxygen gas. The Oxygen is a waste product of the photosynthesis process.
Waste Product
the are 3 different respirations but in aerobic the waste product is C02 in anaerobic the waste product from the muscles is lactic acid.
By using them to dispose of waste such as sewage.
Yes, feces can be considered a waste product.