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

During the Vietnam War, the media influenced and reflected negative public opinion of the conflict. true false

the biggest hurricane to hit the united states was a small storm. why did it cause so much damage ?

What is 30% of 75 A)250 B)22.5 C)25 D)225

How would the expression x^2-7 be rewritten using Difference of Squares?

Sort the questions based on whether they are better answered by an observational study or a controlled experiment.

Plant growers sometimes sterilize their potting soil by heating it to high temperatures to kill pathogens that might be in the soil. How might heat sterilizatio

Which statement is true about elements? Select one: a. They are finite in number. b. They are infinite in number. c. They combine to form atoms. d. They combin

THIS whole thing is called an ______? ↘ .........12 + 8 ÷ (5 + 3) - 8

14/2 three equivalent ratios

How does osmotic pressure affect plants structure? The more water stored in the vacuole, the more structural support plants receive. Osmotic pressure prevents