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wariber [46]
3 years ago
13

How is fetal circulation different from adults and similar

Mathematics
1 answer:
expeople1 [14]3 years ago
3 0

Answer:

Fetal circulation is markedly different from circulation in adults. In the Fetus, the main filtration site for Plasma Nutrients and wastes is the Placenta, which is outside of the body cavity. In adults, the circulation occurs entirely inside the body.

Step-by-step explanation:

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Angle RZT=110<br> Angle RZS=3s<br> Angle TZS=8s<br> What are angles RZS and TZS?
nekit [7.7K]
Angles RZT, RZS, and TZS form triangle RZT, so they sum to 180.  Thus, we have:

110+3s+8s=180

Simplifying, we have:

11s=70

Dividing by 11, we see that:

s=70/11

Therefore, RZS=3s=210/11, and TZS=8s=560/11.
6 0
3 years ago
Kelly had 4/5 cup of raisins. She used 1/3 cup of raisins when baking.
madreJ [45]
If you make them have the same denominator the fractions would be 


12/15 - 5/15= 
this equals 7/15 and you can't simplify it.

3 0
3 years ago
How do I simplify this? Thanks!
Nookie1986 [14]
The answer to this is:
4mpr^2√22mr
Hope this helps you!
4 0
3 years ago
Which of the following represents a 1.00 M (M = mol/dm3) aqueous solution of glucose (C6H12O6)?
tino4ka555 [31]

Answer:

Option C. 90.0 g glucose per 500 cm3 water

Step-by-step explanation:

1.00 M (mol/dm3) aqueous solution of glucose (C6H12O6) means that 1 mole of glucose is dissolved in 1dm³ (1000cm³) of water.

The concentration of a substance is defined as the mole of solute per unit volume of solvent (water) in dm³.

Option A is wrong since it state: 180g of C6H12O6 per 1000cm³ of solution. Concentration is always expressed as per 1000cm³ or dm³ of water.

For option B:

We shall determine the number of mole of C6H12O6, followed by the concentration.

This is illustrated below:

Molar mass of C6H12O6 = (12x6) + (12x1) + (16x6) = 180g/mol

Mass of C6H12O6 = 10g

Mole = Mass /Molar Mass

Mole of C6H12O6 = 10/180 = 0.056 mole.

Volume of water = 10cm³ = 10/1000 = 0.01dm³

Concentration = mole /Volume

Concentration = 0.056/0.01 = 5.6mol/dm³

Option B is wrong

For option C:

We shall determine the number of mole of C6H12O6, followed by the concentration.

This is illustrated below:

Molar mass of C6H12O6 = 180g/mol

Mass of C6H12O6 = 90g

Mole = Mass /Molar Mass

Mole of C6H12O6 = 90/180 = 0.5mole

Volume of water = 10cm³ = 500/1000 = 0.5dm³

Concentration = mole /Volume

Concentration = 0.5/0.5 = 1mol/dm³

Option C is correct.

For option D is wrong as well as it states 0.1g of C6H12O6 per cm³ of solution. Concentration is always per 1000cm³ or dm³ of water.

From the above illustrations, option C is the correct answer.

7 0
3 years ago
A chest shaped as a rectangular prism can hold 432 wooden cube blocks with edge lengths of 1/3 ft.
muminat

Answer:

16 ft³

Step-by-step explanation:

Volume of 1 cube = 1/3 x 1/3 x 1/3 = 1/27 ft³

Volume of 432 cubes = 432 x 1/27 = 16 ft³

7 0
2 years ago
Read 2 more answers
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