Chemistry, 16.08.2019 08:10 katekatdawsonke3863
Aresearcher discovers a new bacterium that lives on the seafloor near hydrothermal vents. this organism reduces co2 to form c6h12o6 (glucose), and also derives energy from h2 (by oxidation). this bacterium is a:
a. photoautotroph.
b. chemoheterotroph.
c. chemoautotroph.
d. photoheterotroph.
Answers: 1
Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 22.06.2019 21:30
Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
Answers: 1
Chemistry, 22.06.2019 23:00
Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
Answers: 1
Aresearcher discovers a new bacterium that lives on the seafloor near hydrothermal vents. this organ...
Mathematics, 06.03.2021 14:50
English, 06.03.2021 14:50
Mathematics, 06.03.2021 14:50
Mathematics, 06.03.2021 14:50
Mathematics, 06.03.2021 14:50
Mathematics, 06.03.2021 14:50
Mathematics, 06.03.2021 14:50
Geography, 06.03.2021 15:00
Computers and Technology, 06.03.2021 15:00
Physics, 06.03.2021 15:00
Social Studies, 06.03.2021 15:00
Mathematics, 06.03.2021 15:00
Mathematics, 06.03.2021 15:00
Mathematics, 06.03.2021 15:00
Physics, 06.03.2021 15:00