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Differences between the human eye and the camera are;Human eye focal length is varied while in camera focal length is fixed.Human eye has constant image distance while camera has variable image distance.Human eye has constant changing pictures while camera takes one picture at a time.
Ways in which open cast mining affects environment include;Leaves behind ugly open craters/derelict landscapeIt causes air, water, noise pollutionIt leads to soil erosionDumping of rock waste litters the surface/land pollutionWater collects in the open craters forming breeding grounds for mosquitoes/pestsDestruction of biodiversity (plants and animals)
Coccyx is the bone formed by fusion of caudal vertebrae in human beings.
Aspects of rainfall that affects agricultural production include;Rainfall amountRainfall intensityRainfall reliabilityForm of rainfallRainfall distribution
Symptoms of respiratory disorder in sick cow include;Difficult breathingCoughingSnoringSneezingRunning nose