How do decomposers obtain food energy? How do heterotrophs obtain energy? How do organisms that are not autotrophs get energy? How do autotrophs obtain energy? How do autotrophs get energy nutrients? How do organisms get the energy they need?
How do organisms that are not autotrophs get energy? Discuss selected characteristics of living cells. How do decomposers obtain food energy? What are the unique characteristics of chemical substances and macromolecules utilized by living systems?
Decomposers are organisms that break down dead organic matter. ...Macroinvertebratesare small organisms that we can see with our “naked” eye and that do not have a backbone, unlike vertebrates, which do. Examples of terrestrial macroinvertebrates that you might find include snails, worms, ants...
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Animals that eat plants are called primary consumers. They get the energy they need to live from the plants' sugars. In turn, secondary consumers such as carnivores and scavengers depend on the meat of primary consumers to live. Decomposers ...
“You should have about 30 parts carbon to one part nitrogen by weight. This combination will help microorganisms do their job quickly.” How Compost Happens,University of Maine Microbes need nitrogen (mostly proteins) and carbon (mostly carbohydrates). In general, living things require more carbon...
is theprocess by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. ... Animals, such as worms, also help decompose the organic materials. Organisms that do this are known as decomposers. ...
Plants are at the bottom of the food chain. Scientists call them producers, because they use light energy from the sun to produce food from carbon dioxide and water through photosynthesis(光合作用). Animals, unlike plants, can't produce their own food. Instead, they must eat ...
The way humans and other animals do this is by eating food and extracting energy from it. Responds to stimuli - Living things respond to changes in their environment. For example, if a stimulus causes you pain, you respond by moving away from that object. If you place a plant near a ...
【长难句分析】 Most animals are part of many different food chains,because they must eat more than one type of food to satisfy their energy needs.大多数动物是许多不同食物链的一部分,因为它们不只吃一种食物以满足自己的能量需求。 该句为复合句。句中because引导原因状语从句。另外,more than one意...