Circulatory

Blood works in the body in many ways. All of the blood in the human body comes from your circulatory-system. The job of the circulatory system is to pump blood to all parts of the body. There are two types of blood cells in the body. White blood cells and red blood cells. A person has millions of red blood cells, and these cells contains a chemical called hemoglobin, it is the part of your body that contains iron, carries oxygen throughout the body, and gives blood its red color . There is not as

logy12 Biology Demonstrate understanding of adaptation of animals to their way of life Gas exchange – Process in which gas is oxygen exchanged for carbon dioxide THE WORM The worm lives underneath the ground in moist rich humus soil. The worm is Terrestrial- which means it is related to earths or its inhabitants, and is not restricted to moist environments as the worms internal lungs keep it moist. As worms are nocturnal they only are active at night Which gives them less chance to

The mother’s body sustains the heart of its unborn child; that in itself is poetic. The cardiovascular system is the first (dual) system to form during pregnancy. The heart and a nascent circulatory system will form during the first few weeks of gestation. Between the 4th and 5th week of gestation the heart is now beating at a sturdy pace and blood flow has begun in the main vessels. By week ten of a pregnancy, the heart has fully formed, with two atria, two ventricles, and two blood vessels to carry

A comparative review of the vascular system in seed plants and humans In the evolutionary tree of life, all biotic organisms are believed to have derived from a common ancestor. The organisms falling under the eukaryotic kingdom of Plantae are known to have arisen in the same time period as those in the eukaryotic kingdom of Animalia—the Paleozoic era, about 500 million years ago (MYA) (Raven et al., 2008). Despite their chronological resemblance, their evolutionary diversity

D1 – Analyse how two body systems interrelate to perform named functions The circulatory system and the respiratory system work closely together to ensure that organ tissues and systems receive enough oxygen. Oxygen is required for cellular functions such as cell respiration. This is so the body’s organs and cells can work at fully; it is done by releasing chemical energy with in stored foods. The air breathed in and held in the lungs is transferred to the blood. The blood is circulated by

Alternative Assignment: “The Anatomies of Pigs and Frogs” – Final Exam Have you ever contemplated about the differences between a human and an animal’s body system or even more interesting, the anatomies of any two animals? Most important, people can explore how an animal sustains and grows itself. Also, you are able to learn animal management, which is useful for people working in a range of industries. Additionally, a body system consists of various organs which work together to carry out a special

This experiment was conducted to see how exercise affects breathing and heart rates. My hypothesis was that if exercise puts strain on the body, then the heart and breathing rates will increase and I was correct. This is because as the exercise increased the heart and breathing rates also increased. For example in trial #1 the resting heart rate was 96 beats per minute then after 1 minute of exercise it increased to 144 beats per minute and then increased again to 160 beats per minute after 4 minutes

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system. The human body contains more than 650 individual muscles which are attached to the skeleton, which provides

In the event of a zombie outbreak, the chances are that the apocalypse would last at best a few weeks or months and here is why. Note: References to movies though out this argument just as a way of depicting what an actual scenario could resemble, not as an actual reference of what will happen. References to “virus” are just referring to any potential pathogen or cause, not just viruses. Every scenario can be broken down into three possibilities: The host does not die, the host dies and reanimates

The circulatory system which is present in the chest consists of heart and blood vessels such as arteries, veins and capillaries (Australian Indigenous Healthinfonet, 2016). The heart being the centre controls the blood circulation throughout the body receives