Kiara is using a microscope to study a sample of 350 cells. The sample contains a mixture of prokaryotic and eukaryotic cells. O the cell in the
sample, 245 cells have nuclei. Based on this observation, what is the
percentage of his sample are prokaryotic cells?

straight or amphibians are homeothermic to thermal

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

easy

explanation: