The various parts of earth's biosphere are connected and

Answer;

-Diverse

Explanation;

-The various parts of Earth's biosphere are connected and diverse. The biosphere is the portion of Earth where life occurs -- the portions of the land, water and air that hold life. These parts are known, respectively, as the lithosphere, hydrosphere and atmosphere.

-The structure of Biosphere has three components: Abiotic, Biotic and energy components. Abiotic Components which consists of all non-living elements which are essential for the survival of all living organisms. It has lithosphere, atmosphere and hydrosphere.

-Biotic Components which includes Plants, animals and human beings to make biotic components of environment.  Energy which is a vital component of biosphere which is essential for reproduction and generation of all biological life on Earth.

the index of refraction of the second medium is higher. i just took the test trust me !

tissue

explanation:

it is actually formed by geoup of cells which is tissue