Humans can express blood types A, B, AB, or O. In order for a person to express blood type O, they must inherit the allele for O type blood from both parents. A person would express AB type blood if they inherited the A allele from one parent and the B allele from the other parent. Therefore, blood type in humans demonstrates a
complete dominance
b
codominance
c
incomplete dominance
d
complete dominance and codominance
e
incomplete dominance and codominance

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."    

hammurabi rulers

good lesson

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.