How is fetal circulation different from adults and similar

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:

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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