O Ocean currents create changes in the temperature of air over land masses. O Ocean currents cause the temperature of air over large bodies of water to change.
O Ocean currents move cold water from the equator to the poles, creating cool weather region
O Ocean currents carry warm water from the poles to the equator to create warm weather reg

i have no clue hope you find the answer

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

the answer is barium and copper bromide

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

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