Durable good. A car is a durable good. The gasoline that powers it is a non-durable good, or consumable good. In economics, a durable good or a hard good is a good that does not quickly wear out, or more specifically, one that yields utility over time rather than being completely consumed in one use. Items like bricks could be considered perfectly durable goods because they should theoretically never wear out.
Photosynthetic Protists. These protists belong to a division called Pyrrophyta of algae. They are a well defined group of unicellular, photosynthetic forms. Most of them are flagellated and motile but some forms are non-flagellated.
They include single-celled diatoms and multicellular seaweed. Like plants,they contain chlorophyll and make food by photosynthesis. Types of algae include red and green algae,euglenids, and dinoï¬agellates.â¢Fungus-like protists are molds.They are absorptive feeders, found on decaying organic matter. They resemblefungi and reproduce with spores as fungi do. Examples of fungus-like protists include slime molds and watermolds.ike the cells of protists and plants, the cells of fungihave cell walls. But fungi are unique in having cell walls made of chitin instead of cellulose. Chitin is a toughcarbohydrate that also makes up the exoskeleton (outer skeleton) of insects and related organisms.14.3.