Which organisms release carbon dioxide as waste?

consumers only

consumers and decomposers

producers and decomposers

producers only

The right answer is consumers and decomposers .

Decomposers "attack" corpses, excrements, plant remains and, in general, organic matter dispersed in the substrate, breaking it down into mineral salts, water and carbon dioxide, which are then reused by producers in a process of decomposition. natural recycling. They could be called "remineralisers".

Consumers, such as animals and humans, exhale carbon dioxide during breathing.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.