SarinandaSwan SarinandaSwan

03-08-2016
Biology

contestada

The function of the sinoatrial node is to
a. filter lymph.
b. prevent blood from backing up into the atrium.
c. keep the heart beating.
d. divide the right and left sides of the heart.

Respuesta :

Molamiow Molamiow

03-08-2016

c . sinoatrial node the system that controls the heart rate . i hope it helps xD

Answer Link

Otras preguntas

how do i solve -6+2(-2+8v-6v)

Whats the difference between hetergeneous and homogeneous?

Taxes do not pay for national defense. true or false?

all of the following are reasons why friendships are more highly valued by older people in late adulthood than family relationships expect?

what is a climax community

how does a larger, more powerful country create an "us versus them" mentality with a smaller, less-powerful country?

Metal armor has __________________

A large container is pulled 20 meters with 40 newtons of force. The power exerted is 64 watts. How long did it take to move the container? A. 12.5 s B. 40 s

The Cold War ended in: 1961 1972 1989 1991

Look at photo please. Negatives, positives, and fractions