SteeRegirl SteeRegirl

02-02-2017
Biology

contestada

The basic rhythm of the heartbeat is set by the ______.

Respuesta :

02-02-2017

A-V node sets the basic rhythm of the heart, the rate and strength of its beating can be modified by two auxiliary control centers located in the medulla oblongata of the brain.

Answer Link

Otras preguntas

A car is traveling at 60km/h, heading east. This describes the car's?

One pound of chicken cost $3.00. Jim buys 8 2/3 pounds of chicken. How much does Jim pay for the chicken?

Any force that causes an object to move in a circle is called a(n) a. balanced force. b. unbalanced force. c. gravitational force. d. centripetal force.

I also want to go to Mexico and I am saving for the trip. Identity the sentence that uses commas correctly.

what percentage of your body is made from water

write a word phrase for eacj algabraoc expression two over 3 y + 4

How can you reduce the stress of completing a project? A. Put off the project until the last minute. B. Take a break from the project when you need it. C. Devot

What are 3 types of imperialism

who was born 3 years before slavery ended

5/6+3/7 in simplest form