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Alja [10]
3 years ago
12

What are the three main levels of biodiversity

Biology
1 answer:
Leona [35]3 years ago
3 0
They would be genetic diversity, species diversity, and ecosystem diversity.
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The nursing instructor is teaching the student about occurrence reports. Which statement by the student indicates an understandi
Setler [38]

Answer:

Option D

Explanation:

An occurrence report or incident report is a formal document/report is usually written by medical staff including nurses, practitioners and doctors to quote all the relevant information of the incidence such as date and time of occurrence, factual data such as condition of patient and medical care provided.  This occurrence report is handed over to   administrative tie authorities for taking necessary steps to prevent such incidents in future and also provide a proof for claiming insurance.  

Hence, option D is correct

6 0
4 years ago
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What is the difference between a supermassive black hole and an ordinary black hole
rosijanka [135]

Answer:

A supermassive black hole is a perfectly ordinary black hole that happens to be really, really big.

6 0
3 years ago
Which type of preparations allows drug effects to continue at the same level over a long period?
SCORPION-xisa [38]
The answer is: sustained (or extended) release preparation.

<span>A sustained-release medication is a drug whose release of the active ingredient is controlled over time, that is to say, that it diffuses more slowly and longer in the body.
</span>These medications can be any type of preparation, it could be tablets, capsules, ophthalmic or dermal insert, suppository...
3 0
3 years ago
The following passage describes inheritance.
m_a_m_a [10]

Answer:

A gene is a section of a double-stranded molecule known as DNA. This molecule is found within the nucleus of the cell, contained in threadlike structures called chromatin. The two strands form a double helix linked by a series of paired bases. The base adenine is always linked to thymine and the base cytosine is always linked to guanine.

5 0
3 years ago
The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How
Mademuasel [1]

A. Earth's magnetic field reverses over time;  the changes show that seafloor spreading  has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

  • The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
  • Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
  • The earth can be likened to a giant bar magnet
  • The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
  • In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
  • At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
  • The minerals keeps track of the changes.
  • This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0
3 years ago
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