brandonromero19 brandonromero19

02-05-2018
Health

contestada

_____ are vessels with valves that keep blood flowing in the right direction

Respuesta :

alkhalidisara alkhalidisara

02-05-2018

Veins have valves to make sure that blood flows in only one direction.

Answer Link

krystieee3 krystieee3

02-05-2018

the aorta and the pulmonary artery.

Answer Link

Otras preguntas

the ancient hebrews founded the religion known as islam. christianity. judaism. hinduism.

elements can be organized on a. the atoms table. b. the multiplication table. c. the periodic table.

volume of a pyramid 10 feet by 10 feet base and height of 8.5 feet

rank the 4 regions of Texas from the wettest to driest

what is the solution to 7 • p = –56? a. p = –49 b. p = –8 c. p = 8 d. p = 49

solve the equations 1. 16x^2-1=0 2. 36z^2 96z 15=0

sikhism began as a movement to combine _____.

Which best describes a purpose of the Ku Klux Klan in the 1860s and 1870s? to intimidate blacks and white Republicans to murder blacks and white Republicans to

Determine where the function is linear or quadratic. Identify the Quadratic, Linear and constant Terms A. y=(x+1)(4x-1)-4x^2 B. f(x)=(3x+3)(-5x-6)

alfredo começou a realizar aulas em uma academia. seus exercícios são realizados com molas e ela está tendo um grande avanço na sua consciência corporal. com ba