laun
laun
15-04-2017
Biology
contestada
what is the major function of valves in human veins
Respuesta :
aSpitty
aSpitty
15-04-2017
To prevent blood flowing back after each heartbeat. They ensure that the blood flows only in one direction (back to the heart).
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
The ph of a 0. 50 m solution of base b is found to be 10. 19. what is the kb of the base? the equation described by the kb value is b(aq) h2o(l)↽−−⇀bh (aq) oh−(
Which of the following correctly defines sustainability? O о Promotes and maintains conditions under which nature and humans can co-exist indefinitely Promotes
Factor completely 4x^2 − 32
The ____ of the characteristic line of a stock's returns versus those of the market measures the stock's systematic risk
How many grams of mgo are produced by the reaction of 25. 0 g of mg with 25. 0 g of o2?
The area of a rectangular room is 750 square feet. The width of the room is 5 feet less than the length of the room. Which equations can be used to solve for y,
When management and supervisors’ treatment of an employee largely determines that employee’s performance. This is an instance of?
Be sure to answer all parts. an aqueous solution of a strong base has a ph of 10. 220 at 25°c. calculate the concentration of the base if the base is (a) lioh:
In the context of electronic communication, _____ involves indirect form of disrespect.
A restaurant manager has the option of a 30-year loan of $417,000 at an annual interest rate of 3.85% or the same interest rate but on a loan for 15 years. (a)
