En cada ecuación química, determina la clase de reacción química correspondiente. a) KCIO3 - KICI + O2
b) HCI + CA(OH)2 - CAI2 + H2O
c) NAHCO3 - CO2 + H2 + NA2 CO3
d) Zn + CUSA4 - ZnSO4 + CU
e) HCI + Zn - ZnCI2 + H2
f) Fe + o2 - Fe2O3

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided

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.