lyndavictoriafalves lyndavictoriafalves

25-09-2019
Biology

contestada

why are valves found in veins, but not in capillaries or arteries?

Relax

Respuesta :

vicotramosjr vicotramosjr

25-09-2019

Answer:

Aside from preventing back flow of blood, valves in the veins aid in the return of blood from the extremities to the heart ( from feet and legs in particular).

Explanation:

Answer Link

Otras preguntas

The elements located in the lower left corner of the Periodic Table are classified as (1) metals (3) metalloids (2) nonmetals (4) noble gases

How do you do a proper push up and sit-up

A group sharing distinctive cultural traits

The word her in the sentence above acts as a pronoun and an

What is direct variation?

Where in the cell are chromosomes located?

How do you do a proper push up and sit-up

a landscaper is creating a rectangular flower bed such that the width is half of the length. The area of the flower bed is 34 square feet. Write and solve an eq

What is the most favored color?

What can be correctly described as inexorable besides the "ravages of history"?