Contrast energy transfer with energy transformation

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate 

Answer(d) all the above are solar system models;

Answer mass is conserved in living systems through the processes of photosynthesis, cellular respiration, and the carbon cycle,; ; ; also, energy is transferred as matter is transformed from one chemical to another, matter is oxidized to carbon dioxide and water during respiration . energy is transferred as matter is broken down into simpler molecules and some energy is converted and released as heat;