In a fresh water lake a population of bony fish called the stickleback were studied over several decades the presence of a armor plating over the bodies of the males was noted the data is shown below what explains the trend shown in the data for the fresh water Sticklebacks

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

the answer is a) cell division.

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weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

thats not a question