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.
There are six food groups in the pyramid: breads/ cereal/ rice/ pasta; vegetables; fruits; milk/ yogurt/ cheese; meat/ poultry/ fish/ eggs/ beans/ nuts; and fats/ oils/ sweets. Five groups are needed daily. The Food Guide Pyramid is a tool designed to promote the concepts of variety, moderation and balance in the diet.