homestyler in the regulation of an organism's internal environment to maintain conditions suitable for life

The question is incomplete as the nature of question is not clear, however the correct question is as follows:

homeostasis is the regulation of an organism's internal environment to maintain conditions suitable for life. homeostasis requires

The correct answer is -  Homeostasis requires balances between many factors in the body such as the body temperature, chemical and physical balance, pH etc

Explanation:

Homeostasis is the ability of an organism to regulate or maintain its internal environment or conditions according the condition require for survival of organism or cell.

It is the characteristic feature of living organisms and life to adapt or maintain the equilibrium of cell's chemical, physical environment.

Thus, the correct answer is - Homeostasis requires balances between many factors in the body such as the body temperature, chemical and physical balance, pH etc

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds