Which chemical contains carbon-carbon double bond

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Organisms that successfully adapt will leave to grownone of the above

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