Chapter 33: Animal Nutrition * Nutrition: food is taken in, taken apart, and taken up * Herbivores (plants or algae) vs. Carnivores (other animals) vs. Omnivores (All) * Most animals are opportunistic feeders – eat outside their standard diet when their usual foods aren’t available * Animals must eat * But, to survive and reproduce balance their consumption, storage, and use of food 33.1: AN ANIMAL’S DIET MUST SUPPLY CHEMICAL ENERGY, ORGANIC MOLECULES, AND ESSENIAL
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The function of the Circulatory system is to pump blood through the body. A lab that we did was the diffusion lab. Again like i said the definition of diffusion is when something can go in and out and flush non needed nutrients out of the body and keep the good nutrients. An example
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structures of the body work. There are eleven systems in the human body that i will discuss. Each system depends on the other to keep the body functioning.The systems of the body are the integumentary,circulatory, immune, skeletal, excretory, muscular, endocrine, digestive, nervous,reproductive and respiratory. It is important to understand how human body systems work together. The first body system is the nervous system.The body has connector neurons that signal throughout the body. Messages are sent
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Assignment: SCIE207 Phase 4 Lab Report Title: Exploring Endocrine, Circulatory, and Respiratory Systems Instructions: Your lab report will consist of the completed tables. Label each component of the endocrine, cardiovascular (circulatory), and respiratory systems and their functions in the following tables. When your lab report is complete, post it in Submitted Assignment files. 1. Endocrine System: Observe the diagram showing the major organs of the endocrine system. Using the
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Muscles are only able to contract or pull because the body has to move id different ways and different directions. The Circulatory System The circulatory system is responsible for transporting nutrients, water and oxygen throughout the body. The circulatory system is composed of the heart and blood vessels, including arteries, veins and capillaries. The body has two circulatory systems known as pulmonary circulation, which is a short loop from the heart to the lungs and back again. The systemic
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Briefly describe the importance of the interaction between the respiratory and cardiovascular systems in maintaining the body’s internal balance Both the cardiovascular and respiratory systems are jointly essential for a particular purpose - delivering oxygen to our bodies, and for extracting and expelling carbon monoxide from them (Dr Adam Cloe, livestrong.com/article 18606, 2011). “The cardiovascular system…consists of three interrelated components: blood, the heart, and blood vessels, respectively
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The circulatory system The circulatory system’s function is to move substances around the body. These substances consist of respiratory gases (carbon dioxide and oxygen) and food. The heart is a little larger than the size of a clenched fist and is located between the lungs. It is a muscular pump which forces blood around a system of blood vessels namely arties, veins and capillaries. The primary purpose of the heart is to pump blood at 60 to 80 times per minute to deliver oxygen and nutrients
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Summary Circulatory System The circulatory system is made up of the heart, blood and blood vessels known as arteries, capillaries and veins. The heart pumps blood throughout your body through the blood vessels. Blood delivers oxygen and nutrients to cells and carries away carbon dioxide and other waste materials. The heart looks like an upside-down pear. It is about the size of your closed fist. It is almost in the middle of your chest. The heart is made of muscle divided into four parts
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that is overweight, too much body |Childhood obesity is becoming a growing threat in young | | |fat. |generation today. | |Circulatory System |Ones body system where blood is circulated|When one sprains their ankle, rotating between hot and cold | |
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1. Describe the four basic human body structure units and their functions The four basic human body structures and their units are as follows – • Cells • Tissues • Organs • Systems Cells A cell is the simplest and smallest unit of the human body. They can live independently and can also reproduce themselves. Cells exist in a variety of shapes and sizes including elongated, oval and square. Cells have many different functions. A group of cells is called a tissue. The
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