What is the name of the episode where Phineas an Ferb find out that their mom is Linda? Phineas and Ferb always knew their mother's name. But, I think you're talking about Lindana, Linda's past pop-star life. Phineas and Ferb know Lindana is Linda, but Candace doâ¦es not. That episode was titles: Ladies and Gentlemen, Meet Max Modem! 2 people found this useful.
Food chains, pyramids of numbers and pyramids of biomass are all ways of showing how energy is passed on from one organism to another. Biomass is the food available for the next trophic level (feeding level) in a food chain. Biomass is used as a source of renewable energy to reduce our dependence on fossil fuels.he pyramid of numbers usually shows that the number of organisms at each trophic level gets smaller towards the top. This particular case is an exception â one tree provides food for many caterpillars.
Each level of a food chain represents a different trophic level. A food chain differs from a food web, because the complex network of different animals' feeding relations are aggregated and the chain only follows a direct, linear pathway of one animal at a time. Natural interconnections between food chains make it a food web.