If your a cute girl put a picture as an answer

What came first egg or chicken? and is tomato a vegetable or a fruit?

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

Can a trait be both polygenic and have multiple alleles? explain why or why not.