What factors do the two organic polymer hypotheses have in common regarding how more-complex organic polymers originated?

Decide whether each statement about hormones is true or false. homeostasis is regulated by two systems; the nervous system and the endocrine system. hormones released by the endocrine system are secreted through ducts. steroid hormones bind to receptors on the surface of a cell. hormones affect almost all cells and processes. peptide hormones travel to the nucleus of a cell.