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BaLLatris [955]
2 years ago
15

How did fish fossil reach the surface

Biology
1 answer:
Andrei [34K]2 years ago
4 0
Fish fossils occur in sediments deposited underwater. That could be sea bottom, lakes, or rivers. Generally, seabottom sediments are raised to the surface by tectonic uplift. Also, when sea level falls during ice ages, sea bottom sediments are exposed to the atmosphere.
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Choose the best location for obtaining a red bone marrow sample from a patient. 14) A) medullary cavity of femur C) hip bone B)
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Answer:

the hip bone

Explanation:

The bone marrow is divided into two; yellow and red bone marrow. The yellow bone marrow stores fats and contains mesenchymal stem cells which can develop into muscle cells or cartilage. The yellow marrow is located at the central cavities of long bones while the red bone marrow is located at the hip, sternum and humerus.

For a red bone marrow biopsy and aspiration to be done on a patient, the samples should be best obtained from the hip bone because it is a flat bone with soft tissues and no major organs and blood vessels are located.

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Landowners are concerned that federal officials will restrict the use of private land if threatened or endangered species are found on it.

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1. Select the statement that pertains to an issue with the Green Revolution.
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