Nutrients and waste are broken down by various biological processes, primarily through digestion and microbial activity. In animals, enzymes in the digestive system break down food into smaller molecules that can be absorbed, while waste is processed by gut flora and eliminated. In ecosystems, decomposers like bacteria and fungi play a crucial role in breaking down organic matter, recycling nutrients back into the environment. This process is essential for maintaining the balance of ecosystems and supporting plant growth.
The digestive system breaks food into various nutrients.
They eat our waste and secrete their own. Much bacterial waste makes plant nutrients.
Biodegradable waste can break down naturally and be recycled back into the environment as nutrients, while nonbiodegradable waste can persist in the environment for long periods of time without decomposing, leading to pollution and harming ecosystems. Additionally, biodegradable waste can be composted to create nutrient-rich soil for agriculture, closing the loop in the ecosystem.
The blood or the circulatory system carries oxygen and nutrients to the tissues and removes waste from them
The liver is the organ that breaks down red blood cells and deaminates amino acids in humans. It plays a crucial role in filtering the blood, metabolizing nutrients, and removing waste products from the body.
breaks down food we eat and absorbs nutrients and water
The digestive system breaks down food into absorbable nutrients. It excretes the remaining undigestible food waste as feces.
The food that you chewed up in your mouth goes through the esophagus to the stomach. The cells lining the stomach create gastric acid which breaks down the food into nutrients and waste. Meanwhile hydrochloric acid kills bacteria. Then the nutrients and waste exit into the intestines.
Waste
The digestive system breaks food into various nutrients.
Fiber
A decomposer is an organism that breaks down the organic matter of dead organisms to supply itself with nutrients. In doing so, decomposers leave behind nutrients that become a part of the soil and replenish the ecosystem's nutrients. This leads to a greater amount of production of organic compounds.
digestive
No, your body does not need carbon dioxide to use the nutrients in the food you eat. When you consume food, your body breaks down the nutrients into smaller molecules that can be absorbed and used for energy, growth, and repair. Carbon dioxide is a waste product produced during cellular respiration, where cells convert nutrients into energy. The carbon dioxide is then exhaled from the body through the lungs.
Your body needs nutrients so the stomach breaks down the food. Then in the small intestine, the nutrients and waste are separated. The nutrients helps the body and the waste come out the other end.
the waste has nutrients in it that help the plant
The food gets chewed up in the mouth, and travels through the esophagus into the stomach. Then food absorbs all the nutrients, and breaks it up into waste. The waste travels through the small intestine, through the large intestine and out the rectum.