What adaptations of the pangolin helped you to decide that it has a protective coating defense strategy?Pls answer ASAP

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Identify the examples in which sam interacts only with natural resources

What molecule does hemoglobin decay into over time