Where is the location of frog blood smear, function and characteristics of its parts?

Frog blood smear carries oxygen and needed nutrients to the cell, and takes away the carbon dioxide and waste to cleanse the cells. These also heal the frog's wounds.

These are characterized by an oval shape with no nucleus and no platelets, and can be found in the blood vessels.

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.