mexican567pec66t mexican567pec66t
  • 19-09-2018
  • Physics
contestada

The electrical signals that cause the heart to beat originate from the

Respuesta :

mathques361 mathques361
  • 19-09-2018
The impulse starts in a small bundle of specialized cells called the SA node (sinoatrial node).
Answer Link

Otras preguntas

In the figure showing gene expression , what should replace label b ?
Please help with this question ❤️
what is the factored form of the expression x^2-10xy+24y^2
(THIS QUESTION IS FROM APEX IN COURSE: Physical Science Sem 2 Which of the following are double-displacement reactions? Check all that apply. A. HC2H3O2(aq) +
PLEASE HELP PRONTO IVE BEEN TRYING FOR AN HOUR So I have this problem: -2(+3 + -4 + -8 + +7) and when I added all the integers together and multiplied by -2 I g
I WILL MARK YOU BRAINLYEST if you answer all of my problems !!!!!!!!!!!Question 1: Read the paragraph below.this is on Martin Luther King Jr.'s "I Have a Dream
Jermaine buys a T-shirt for $6 each and marks up the price by 45%
What are some characteristics of indigenous religion
Homework Help! FAST. Due in one day
What is the difference between bolus and chyme?Also define Peristalsis.