Explanation:
White blood cells are part of the body's immune system. They help the body fight infection and other diseases and Red blood cells are responsible for transporting oxygen from your lungs to your body's tissues. Your tissues produce energy with the oxygen and release a waste, identified as carbon dioxide. Your red blood cells take the carbon dioxide waste to your lungs for you to exhale.
Answer;
<span>Here are a few ways:
Bacteria in human intestines aid in the digestion of certain foods;
Production of cheese, yogurt, and other foods
Decomposition and recycling of dead organisms
Fixation of nitrogen from the atmosphere into useable nitrogen in soils
Production of antibiotics
Photosynthetic bacteria produce oxygen</span>
Answer:
Plants fix carbon and release oxygen, and animals release carbon and use oxygen. Animals fix carbon and release oxygen, and plants release carbon and use oxygen. Animals fix carbon through respiration, and plants fix carbon through photosynthesis. Plants decompose fixing carbon, and animals decompose releasing carbon.
Answer:
its another name for a saprotroph.
Explanation:
A saprotroph = any organism, especially a fungus or bacterium, that lives and feeds on dead organic matter.
I just learned this so i dont now if it right but i believe it is c for this first one