Which one of the following statements is correct?
cells form tissue, and systems form organs
cells form systems, and systems form organs
tissues form organs, and organs form systems
cells form organs, and organs form tissues

Tissues form organs, and organs form systems. Hope this helped!

Explanation:

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.