There are four spheres of earth. These include , , and . They are important because when they work together they help keep plants and animals alive on earth. can you use it in a sentence pls

Hydrosphere, Geo-sphere, Atmosphere, and Biosphere

Explanation:

Hydrosphere contains all the water on and below the earths surface

Geo-sphere contains all the rocks and molten below the earth's surface

Atmosphere contains all the air on the earth.

Biosphere contains all the living things on earths surface. Ex. Plants and animals.

explanation:

for example, code 28039 - excision, tumor, soft tissue of foot or toe, subcutaneous, 1.5 cm or greater, appears before 28043 - excision, tumor, soft tissue of foot or toe, subcutaneous; less than 1.5 cm.

auricle

explanation:

the flaps on the front of the atria are called the auricle.