ag5reecelzadmadrian ag5reecelzadmadrian

27-02-2017
Health

contestada

Blood pressure in veins is lower than in arteries, so a series of ________ are necessary to prevent backflow of blood.

Respuesta :

briannapham briannapham

28-02-2017

A series of ONE-WAY VALVES are necessary to prevent backflow of blood when blood pressure in veins is lower than in the arteries.

Answer Link

Otras preguntas

Find the directional derivative of f(x,y)=x2y3+2x4y at the point (1,5) in the direction θ=π/3. The gradient of f is:

Determine whether the lines l1 and l2 given by the vector equations are parallel, perpendicular, or neither. L1: r(t) = (-4 + 4t)i + (5 + t)j l2: r(s) = (2 + 2s

10 liters to gallons

A diver on a diving board is undergoing simple harmonic motion. Her mass is 55.0 kg and the period of her motion is 0.800 s. The next diver is a male whose peri

________ church musicians employed the musical idioms of opera, such as orchestral accompaniment, da capo arias, accompanied recitative, and choruses, to expres

A road crew must repave a road that is 2/5 miles long.They can repave 1/30 miles each hour. How long will it take the crew to repave the road

before plotting data on the graph you should label each axis and give the graph a title

How did ferdinand and isabella react to columbus's first voyage?

Why do scientific follow a set order of the steps when carrying out a scientific investigation

Assume a gasoline is isooctane, which has a density of 0.692 g/ml. What is the mass of 3.8 gal of the gasoline (1 gal = 3.78 l)?

ACCESS MORE