HerpetologistLauren HerpetologistLauren

22-05-2020
Chemistry

contestada

13 points!
Which of the following is a group of cells that sends signals to control the heart rate?

Atrium
Pacemaker
Septum
Valve

Respuesta :

chompysquid chompysquid

22-05-2020

Answer:

It should be Pacemakers

Answer Link

schultzaiden07 schultzaiden07

22-05-2020

Answer:

peacemaker

please make me brainliest.

Answer Link

Otras preguntas

The image shows the combustion of methane. Which equation represents this chemical reaction? CH4 + O2 → CO2 + H2O 2CH4 + 2O2 → CO2 + 2H2O CH4 + 2O2 → 2CO2 +

In your day-to-day routines, you use math when you go to the grocery store, bank, mall and when cooking. How do you imagine that you will use math in your hea

An advertisement for the xerox corporation encourages customers to say, "copy it" rather than "xerox it." this indicates that xerox is fearful that its brand na

Which sentence has the most negative connotation?

Whistling is considered bad luck among mariners because it challenges the wind. Where did this idea most likely come from?

A road crew spread 1 1/3 tons of gravel evenly over 8 feet of road.how many tons of gravel did they spread on each foot of road?

In his introductory note Yann Martel says, "This book was born as I was hungry." What sort of emotional nourishment might life of Pi have given to it's author?

What is the solution of this linear system? 3x + 5y = -1 2x − 5y = 16

Read the passage. Miguel and Joseph walked into the principal’s office. Miguel’s palms were sweating; he was nervous. Joseph was pale and trembling, as if he h

SOS I'm terrible at math. Find the period of the function. y = -5 cos x a) pi/5 b) pi c) 2pi d) 5