Our analysis of production and cost begins with a period economists call the short. run. Theshort run in this microeconomic context is a planning period over which the. managers of a firm must consider one or more of their factors of production as fixed.
Sharks have two sets of paired fins on the sides of their body, in the same general position as the main wings and horizontal tail wings of a plane. The shark can position these fins at different angles, changing the path of the water moving around them.
Step 4: Draw three triangular shapes along the bottom to draw the bottom fins. Nurse Sharks move very slowly and usually wait for food to come to it in a surprise attack! Print Tutorial. Print Tutorial. CLICK IMAGE FOR BIGGER VERSION. Step 5: Next, draw two similar triangular shapes along the top for the top fins.Print Tutorial. Print Tutorial. CLICK IMAGE FOR BIGGER VERSION. Step 6: To draw the tail, draw two wavy lines at the end of the body as shown.Print Tutorial. Print Tutorial. CLICK IMAGE FOR BIGGER VERSION. Step 7: Finally, add four small lines behind the eyes for the gills. Color your Nurse Shark gray with a white belly.tep 6: To draw the tail, draw two wavy lines at the end of the body as shown. Print Tutorial. Print Tutorial. CLICK IMAGE FOR BIGGER VERSION. Step 7: Finally, add four small lines behind the eyes for the gills. Color your Nurse Shark gray with a white belly.