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e-lub [12.9K]
3 years ago
5

The umbilical cord contains _____ umbilical vein(s) and _____ umbilical artery(ies).

Biology
1 answer:
zimovet [89]3 years ago
8 0
The umbilical cord contains one umbilical vein and two arteries. Hope this helps.
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Carbon dioxide and methane are the two most abundant gases in magma.. <br> a. True <br> b. False
uranmaximum [27]
Answer:
            The correct option is a (true).
Reason:
             Carbon dioxide and methane gas are the principle's gas  components
present in magma.
3 0
3 years ago
An ovary with ten ovules before fertilization could have ten _____ after
pogonyaev
A........................
8 0
3 years ago
Fitz loves growing flowers for his mom and friends. Her favorite flowers, roses, are red roses(RR), blue roses (R’R’), and purpl
natali 33 [55]

Answer:

They would Mix?

Explanation:

This is a really good question if they don't mix then i guess they'd have 50% chance of being blue and 50% chance of it being purple

       R         R       P  U  R  P  L  E

     _________

R  | RR    |  RR   |

     _________

R  |  RR   |  RR   |

    _________

B

L

U

E

5 0
3 years ago
What letter represents summer where you live?
AURORKA [14]

I live in letter D in summer and letter B in winter.

<h3><u>Explanation:</u></h3>

In the diagram the letter D represents the summer solstice and the letter B represents the winter solstice. But the letter A and C represents the equinoxes that are present in the month of March and September. Here in India the country lies above tropic of Cancer. So the condition here is like the temperate region. So during summer the sun's rays directly fall on the country as well as during winter the country receives oblique sun rays. Thus from the diagram we can see see that the letter B represents the condition of earth when the sun's rays are not directly falling on earth. So it's winter solstice .

In the letter D we can see that the earth is going through the summer solstice because sun's rays are directly falling on the earth. So it's summer at that time.

6 0
3 years ago
A nurse obtains a health history from a mother who son is taking methylphenidate. she reports that he is having hallucinations.
FromTheMoon [43]

Methylphenidate refers to a CNS stimulant mainly used in the treatment of ADHD (attention deficit hyperactivity disorder) in children between the age of 6 to 12, adults up to the age of 65, and adolescents. It can also be used in the treatment of narcolepsy.  

However, the application of the drug may also bring some side-effects with it. Some of the common side-effects related to medicine are decreased appetite, headache, hallucinations, sweating, fever, dizziness, increased heart rate, weight loss, and others.  

In the given case, due to the application of the drug, the child is having hallucinations. Thus, in the given case, the nurse should recommend the client to report the manifestations as quick as possible, and discontinue the use of medicine.  


7 0
3 years ago
Read 2 more answers
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