A client is admitted to the hospital with second and third d…

A client is admitted to the hospital with second and third degree burns of anterior chest and neck, and both arms. Upon admission he was weighed on a bed scale.  His admission weight is important and will be used to determine: a. the percent of body that has been burned.b. whether he should go to a burn intensive care unit.c. the type of drugs that will be administered.d. fluid loss and gain.

Answer the following questions in the space below concerning…

Answer the following questions in the space below concerning the gas exchange strategy and its relationship to the body plan of sponges and cnidarians.  Please label your answers as (a) and (b) ——————————————– a) Sponges and cnidarians do not have specialized gas exchange structures. The body plan of these animals is constrained as a result. What property of diffusion is responsible for a constraint on the body plan of these animals?   b) The sponge and anemone  body wall consists of an outer layer of cells and an inner layer of cells.  Which of the following is true of the cells in the body walls of these animals? Write i, ii, iii, or iv in the space below. i) Each layer of cells in the body wall forms tissues that are better able to support the process of diffusion. ii) Each layer of cells in the body wall is several cells thick which increases the efficiency of diffusion. iii) Each layer of cells in the body wall are only one cell thick. iv) The number of cells in each of the layers of the body wall depends on the size of the sponge since size determines how much oxygen is needed.    

Fill in the blanks for these two questions about Metazoa and…

Fill in the blanks for these two questions about Metazoa and Eumetazoa clades. a) Which of the phyla that you have studied belongs to Metazoa but does not belong to Eumetazoa?  Cnidaria or Porifera b) What is the distinguishing characteristic shared by all Eumetazoans?