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marin [14]
3 years ago
13

What constitutes a solar system?

Biology
1 answer:
Angelina_Jolie [31]3 years ago
4 0

Answer:

XDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Explanation:

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Describe an additional laboratory test that could be used to confirm the diagnosis of one of the patients who is not infected wi
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Meninges refers to the three layes of membranes surrounding the brain and spinal cord of the mammals. The inflammation of these protective membranes of the brain and the spinal cord caused by the infection of bacteria, virus or other microorganisms is called the meningitis.

A laboratory test to identify or rule out meningitis is the analysis if the cerebrospinal fluid (CSF) by lumbar puncture. CSF is a colorless fluid filling the ventricles of the brain and the central canal of the spinal cord. Lumbar puncture is a techinque of isolating the CSF from the sac sround the spinal cord using a needle under a local anesthetic. The sample is then analysed for the opening pressure which is normally between 6 and 18 cm of water in a patient who is not infected with meningitis. Also, the levels of glucose in CSF is above 40% of that in blood in non-infected persons. If lactate levels are less than 35mg/dl, this will also rule out meningitis.

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3 years ago
Which of these descriptions correctly defines the term dna
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DNA<span> is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic information. </span>DNA<span> is a molecule that contains the instructions an organism needs to develop, live and reproduce.</span>
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3 years ago
Which statements accurately describe polyps? Check all that apply. They are vase shaped. They are free swimming. They have a hol
il63 [147K]

Answer:

The correct answer would be

  • They are vase-shaped
  • Their tentacles trail down from their mouth.

Coral polyps are small, soft-bodied organisms mainly belong to the phylum Cnidaria.

They have a vase-shaped body that is, their body is cylindrical in shape which is elongated at the axis.

They remain attached to the rocks present on the floor of the sea.

They have tentacles which help in capturing the food.

The tentacles surround the mouth which opens into a central cavity filled with fluid.

They can reproduce sexually as well as asexually.

8 0
3 years ago
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Over time, emerging technologies become _____.
mafiozo [28]

Answer:

I think the answer is the first option, more reliable and harder to use.

Explanation:

I think this because technology is expensive and the most reliable thing we have right now so the other options don't make sense.

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3 years ago
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List five properties that are used most commonly to identify minerals.
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 hardness<span>, </span>luster<span>, </span>color<span>, </span>streak<span>, </span>specific gravity<span>, </span>cleavage<span>, fracture, and </span>tenacity<span>.</span>
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3 years ago
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