Order the events as they would appear in levels of organization from smallest to largest. __1__ Arctic Tundra along with the grasslands, oceans, and deserts __2__ fresh cold water, Pine tree, Dry Grass and small plants, Caribou, __3__ Caribou __4__ Pine tree, Dry Grass and small plants, Caribou __5__ Group of Caribou __6__ Caribou grazing in the dry climate and cold temperatures of the Arctic Tundra

osteogenesis imperfecta (oi) refers to a congenital ailment of bones. in the condition, the bones become brittle or fragile. this ailment is a general result of the defect or mutations in the genes (colia1 or colia2). this mutation results in imperfect collagen formation either in quantity or quality wise.  

there are eight kinds of oi defects, and each kind varies with certain distinctions in symptoms. the usual symptoms include frequent bone fractures, loss of hearing in infants, protruding eyes, discoloration of the white in the eyes, respiratory issues, loosening of the joints, short stature, and other symptoms.