I believe the answer is A. have a better self-image
By the end of the super glaciations <u>phosphate </u>levels in earth's oceans reached the highest in earth's history, providing nutrients for marine life.
Glaciation, as used in geology, is the process through which glaciers cover the ground. These times are known as glaciations. An ice age's glacial period, or glaciation, is a lengthy (thousands of years) stretch of time characterised by cooler temperatures and glacier advances.
During the end of the period, Antarctica was covered in a vast ice sheet that covered the whole continent and stretched into the ocean onto the middle and outer continental shelves as it is now,.
Living organisms contains large amounts of the mineral phosphate. When the glacier melted oceans and other water body were formed supporting marine life. It also enriched the water bodies with high nutrients like phosphate.
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Answer:
The hydrosphere is the combined mass of water found on, under, and above the surface of a planet, minor planet, or natural satellite. Although Earth's hydrosphere has been around for about 4 billion years, it continues to change in shape.
Answer:
The answer is stated below.
Explanation:
The thirteenth, fourteenth and fifteenth amendments adopted during the reconstruction period to gave equal status to the former slaves proved little in effect because of the newly elected President Andrew Johnson, southern states restrict the rights of African Americans. Though Radical Republicans tried to change the scenario but Southern reactionary forces like Ku Klux Klan used violent means to restore white supremacy in the South.
I don't know what you mean, but it is a noun. Those branches of public service concerned with all governmental administrative functions outside the armed services. the body of persons employed in these branches. a system or method of appointing government employees on the basis of competitive examinations, rather than by political patronage.
