Blue eyes are a recessive trait and brown eyes are a dominant trait. according to genetics which of the following is impossible?

a. two brown eyed parents produce an offspring with blue eyes.

b. a brown eyed parent and a blue eyed parent produce only brown eyed offspring.

c. a brown eyed parent and a blue eyed parent produce only blue eyed offspring.

d. two blue eyed parents produce a brown eyed offspring.

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.

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

The image below shows a weather service map. which details best describe this map? check all that apply