A Comparative Review of the Vascular System in Seed Plants and Humans

The cardiovascular system is the process of the heart pumping the blood around the body through blood vessels, arteries, veins and capillaries. The main functions of the system are to transport materials to and from the cells around the body, to assist in temperature, to keep the levels of fluid in the body at the correct level, to distribute heat around the body and to defend the body. This system is the heart, which is a muscle that pumps blood around the body through arteries, veins and capillaries. Blood transports oxygen to the body cells which helps them to metabolise energy in the body. During this process the blood is also getting rid of any waste products of respiration, carbon dioxide and water. Blood also helps to supply heat, hormones, nutrients, salts and urea around the body. The heart is placed in between the lungs which is protected by the rib cage and is the size of a fist.

The cardiovascular system, which consists of the heart and blood vessels, is the circulatory systems in our body. The major function of the system is transportation; the heart is the system pump and the blood vessels are the delivery routes. The heart transport respiratory gases, nutrients, wastes, and other substances vital to the body’s homeostasis to and from the cells by using the blood as a medium.

The body needs to circulate glucose and oxygen rich blood to the cells within the body and remove carbon dioxide waste from the muscle. This role is specifically dedicated to the cardiovascular system. The heart, veins, arteries and capillaries make up the cardiovascular system.

Transportation has many roles in the cardiovascular system. First, our blood carries oxygen from our lungs to all of our tissues. While taking oxygen to our tissues, it also picks up carbon dioxide from them and takes it to our lungs to be removed from our body. Second, it delivers nutrients from our digestive tract to all of our body’s tissues. Third, it takes waste to our kidney’s to be removed from our body. Fourth, it

Composed of the heart, blood vessels, and blood, the cardiovascular system is the body system that carries out the tasks of pumping and transporting blood, oxygen, nutrients, and waste products, and other substances throughout the body.

The cardiovascular system consists of the heart, blood and blood vessels. The cardiovascular system is the major transport of materials to and from the cells. Blood is carried from the heart around the body via the arteries and the blood is then carried back to the heart via the veins. The

The cardiovascular system delivers blood, nutrients, ions, gases, and heat throughout your body. The cardiovascular system is a transportation system. It supplies oxygen to the body too and this is the most essential function of the cardiovascular system. http://www.livestrong.com/article/164894-5-major-functions-of-the-cardiovascular-system/ The cardiovascular system has other functions too. It carries digested food from the small intestine to all areas in the body that need it, distributes heat and fights diseases by using white blood cells to fight off

The Circulatory system is responsible for the transport of blood throughout the body. The Circulatory system has many organs. The main components are the heart, the blood, and the blood vessels. It also consists of arteries, arterioles,

The cardiovascular system consists of the heart, blood vessels and 5 liters of blood that the blood vessels transport. The cardiovascular system is transporting oxygen, nutrients, hormones and cellular waste products through the body. The cardiovascular system is powered by the hardest working organ the heart.

The heart, blood and blood vessels make up the basis of the cardiovascular system also known as the circulatory system. The average human body contains approximately 5 litres of blood which is carried around the body via a network of blood vessels split into three types; arteries, veins and capillaries. The arteries are the largest of the three vessels and carry blood away from the heart. Veins carry blood to the heart and are smaller than arteries, then finally the smallest vessels known as capillaries distribute the oxygen rich blood to organs whilst simultaneously picking up the waste carbon dioxide and water from the organs to transport back to the heart where it can be pumped into the lungs to be exhaled.

Did you know the circulatory system comprises the heart, veins, capillaries and arteries? The system moves pure oxygenated blood in a continuous and controlled way from the lungs and heart so that blood can reaches every cell. Blood travels through a type of network of vessels that include capillaries that permeate every tissue of the body. Once it’s depleted of oxygen, the blood returns to the lungs and heart and the cycle continues.

The beginning of the Silurian Period (440 million years ago) brought vascular plants such as ferns, with megaphyll leaves, or many veined leaves,

Blood is one of the most vital components of the human body. The blood carries many functions such as to supply oxygen to the bodies tissues, remove metabolic waste products, regulate our core temperature as well as fighting infection and foreign bodies (Glover, 1997). The cardiovascular system is composed of the heart and its vessels. The heart is an involuntary muscle which receives blood to the atrias, which is then pumped via the ventricles. The vessels are composed of three main types. Arteries, veins and capillaries; all which transport blood throughout the entirety of the body. The constant action of both the vessels and heart ensure that the body receives a continuous supply of blood, keeping us within our homeostatic limits.

How does water get into a plant? First, the plant transpires, which is the loss of water due to evaporation through the stomata. The cuticles on the plant help prevent water from being lost. Transpiration is regulated by the stomata. The stomata is surrounded by guard cells that open when there is a lot of sunlight, carbon dioxide, and leaf water status in the atmosphere. The stomata opens to allow air with carbon dioxide and oxygen into the plant. This helps the plant go through the processes of photosynthesis and respiration. When the stomata is working, the water in the plant slowly dissipates. The plant goes through homeostasis, so it does not lose too much water while it is photosynthesizing. The evaporation from the mesophyll cells creates

After much consideration and time to process all of the organ systems in the human body, I feel as if the circulatory system is a significant key element in maintaining homeostasis in the human body. The circulatory system is a vast network of organs and vessels that is responsible for the flow of blood, nutrients, hormones, oxygen and other gases to and from cells. The circulatory system is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis. The cells that make up the circulatory system include red blood cells, white blood cells, platelets and plasma. These cells are all components of the blood in which the circulatory system acts as a highway for. The circulatory system has various types of tissue that are found throughout it, including epithelial tissue, muscle tissue, nervous tissue, and connective tissue. Epithelial tissue can be found in the structure of the arteries, veins, and capillaries, and it also covers the heart. The main organ of the circulatory system, the heart, is considered a muscle and therefore is largely made up of muscle tissue. The nervous tissue is made up of nerve cell fibers embedded in connective tissue. Nervous tissue is important to the circulatory system because it helps the brain to transmit