The environment and evolution of Homo sapiens are intrinsically related to one another. A harsh landscape, with partic…
Read moreIn the artery vs vein comparison, there are clear functional and structural differences between these two blood vessel…
Read moreThe medial inferior genicular artery is a blood vessel which lies in the posterior aspect of human knee, right under t…
Read moreThe human humerus is a long tubular bone of the upper limb (arm). It consists of a shaft and two ends, which are calle…
Read moreThe sphenoid bone is a large butterfly-shaped bone of the skull. Together with the lower part of the occipital bone, i…
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