Body Atlas Essay Example for Free

Body Atlas EssayLast meeting, we watched a film c all in alled form atlas. The film was about hu humanness body, bones, heart, blood, skin, reproductive system, and etc. It gives us a basic understanding of the parts and function of different systems in the human body. For example, the heart, it keeps our body alive because it pumps blood all around our body that contains oxygen. Heart has the main role of blood circulation in the body. Anformer(a) important part of the body is the blood. It carries substances like nutrients such as amino acids and oxygen to the other parts of the body. It also contains white blood cells which are vital for the bodys immune system. From the film, one that strikes me the most was the reproductive system and how babies are made. Weve all know the basic idea on how to make babies man meets woman, they both get naked and have sex, and nine months later, a baby pop out. except from the film weve watched, it shows the step by step process on how t he egg cell and sperm cell meet and how is the baby created inside the body. When a man ejaculates, despite the millions of sperms cell produced and released , only one jackpot fertilized an egg.If an egg cell meets up with a healthy sperm on its way to the uterus, the two can join and begin the process of creating a new life. The commencement exercise 12 weeks of pregnancy, known as the first trimester, abound with changes and growth in the unborn baby. It takes up to two weeks for the process to be completed for you to become pregnant. In the 3rd week, sperm and egg come together to create a zygote. In the fifth part week, though the unborn baby is less than 1/4-inch long, her brain, heart, spinal cord and other vital organs begin to form. The babys circulatory system also begins the first stages of development. Sixth and seventh week, Some of the babys basic facial features are now visible during the sixth and seventh weeks, and his heart begins pumping blood.Eight week, with l egs and arms growing lifelong and fingers beginning to develop, also develops an upper lip and nose, and the nipples and eyes are visible. Ninth and tenth week, Bones begin to form in your babys arms, which now bend at the elbows. The babys toes also start developing, and his eyelids and ears continue to be formed. At the 10th week, your babyshead gets rounder, the neck begins to develop and the eyelids close to guard the eyes. At the 11th week, the baby ends the embryonal period and enters the fetus stage. The fetus begins to develop external genitalia. In the final week of the first trimester, the baby grows fingernails. After that, a new life begins.