Co2 in the atmosphere is absorbed by and converted into biomass. the ozone layer photosynthetic organisms large land masses other atmosphere

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

What does the positioning of transcription factors determine?

Use the numbers to place the companies in order of greatest comparative advantage to least comparative advantage in producing large tubes of toothpaste.