mankeybchira6h3L mankeybchira6h3L

01-12-2016
Health

contestada

The heart is a pump made of 4 chambers

Respuesta :

pandamille pandamille

01-12-2016

The heart is a pump made of 4 chambers.
-true

The two atria receive blood from the heart and the two ventricles pump blood into the circulation.

Answer Link

Otras preguntas

seaside issues a bond with a stated interest rate of 10%, face value of $50,000, and due in 5 years. interest payments are made semi-annually. the market rate f

a lump of putty and a rubber ball have equal mass. both are thrown with equal speed against a wall. the putty sticks to the wall. the ball bounces back at nearl

Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were allergic to penicillin, Nathan had

how many cells are in the human body

equation for photosynthesis

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the

what has the u.s. customs created to force importing companies like wal-mart to provide more detailed information about their suppliers and transportation compa

what does exploitation mean

if a researcher determines that his/her study poses no more than minimal risk as defined in 45 cfr 46, there is no need for the protocol to have irb review and

which arrow indicates the direction of a gradient of increasing solute concentration in the interstitial fluid surrounding a nephron?