From Pollution you know smokes
A skull with a foramen magnum positioned at the back of the skull belongs to an individual that is fully bipedal, such as a human.
<h3>What is a Skull?</h3>
This is referred to a skeletal structure composed of bones which houses and protects the brain.
A foramen magnum is at the base of the spinal cord which is where the opening where the spinal cord passes through which is common in bipedal such as man.
Read more about Bipedal here brainly.com/question/4110325
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The form of choose is sllt
Hemoglobin is contained in red blood cells,which efficiently carries oxygen from the lungs to the tissues of the body. It also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.