* Order: Clypeasteroida * Family: Mellitidae * Genus: Mellita * Species: quinquiesperforata * Multicellular organism; radial symmetry * Organ systems: * Respiratory: Tube feet with specialized petalloids, or gills, to increase surface area for countercurrent gas exchange * Circulatory: Oxygenated water passes from the tube feet to the ampulla and then to the podial pores. * Digestive: Food is taken in at the lantern and then passed to the stomach via the esophagus
Words: 851 - Pages: 4
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
Words: 643 - Pages: 3
06/25/2015 Instructor’s Name: Kayla Robinson Assignment: SCIE207 Phase 4 Lab Report Part 2 Title: Exploring Endocrine, Circulatory, and Respiratory Systems Instructions: Your lab report from Part 1 along with the Part 2 activity will serve as a guide to answer the questions and to complete the tables for the endocrine, cardiovascular (circulatory), and respiratory systems. When your lab report is complete, submit this document to your instructor in your assignment box. 1. Endocrine
Words: 735 - Pages: 3
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
Words: 6577 - Pages: 27
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
Words: 1011 - Pages: 5
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
Words: 1510 - Pages: 7
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
Words: 1422 - Pages: 6
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
Words: 1116 - Pages: 5
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
Words: 1059 - Pages: 5
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 | |
Words: 507 - Pages: 3
