To break down food into nutrients.
Bacteria typically break down essential nutrients and return them to the soil. Sometimes fungi will break down essential nutrients and return them to the soil as well.
It begins with the gastric acids in your saliva in your mouth where the food starts to break down, continues to your stomach where it is broken down further, down to your small intestine where nutrients are absorbed, and into your colon where what remains is converted into waste product and excreted from the rectum.
carbohydrates :)
Tiny plants and animals that break down dead materials into nutrients are call DECOMPOSERS
no cells do not break down nutrients. digestive enzymes do and depending on where or what in the body you want to break down depends on what kind. for example in the mouth there is amylase enzyme which breaks down starch or pepsin in the stomach which breaks down protein. trypsin and erepsin also break down protein but in the small intestine. hope this is ok
Lysosome
when you eat it? your teeth and saliva break down your food in your mouth. then you swallow. the food enters your stomach and food with nutrients are sent throughout your body. Stomach acid breaks what it can and the rest exits through your rectum.
Decomposers break down dead organisms which produce carbon dioxide and nutrients. These nutrients are then used by other organisms such as plants.
Decomposers break down dead plants and animals. They return the nutrients to the soil.
An organelle called lysosome.
its when nutrients break down