Which best describes how decomposers recycle energy in an ecosystem? A.
Decomposers break down energy sources within the ecosystem.

B.
Decomposers provide energy directly to producers in an ecosystem.

C.
Decomposers provide energy directly to consumers in an ecosystem..

D.
Decomposers break down decayed matter and return the energy to the ecosystem.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

12 is it do you think so