isaiahsolis199ownk66 isaiahsolis199ownk66

22-09-2017
English

contestada

Why does your heart never tire of constantly beating to pump blood throughout your body?

Respuesta :

Аноним Аноним

22-09-2017

I think it consist of cardiac muscle tissues, which means it moves involuntarily.

Answer Link

mario53 mario53

22-09-2017

Because it's a muscle

Answer Link

Otras preguntas

Explain why the boiling point of water is a characteristic physical property, but the temperature and the volume of a glass of water are not

Which phrase describes the mass of an ice cube? a. amount of space that the cube occupiesb. Estimation of the weight of the Ice cubec. total amount of water in

Which part of the monkeys paw would be considered the climax of the story

explain how multiplying with 6 is alike multiplying with 3

Water is formed when two hydrogen atoms bond to an oxygen atom. The hydrogen and the oxygen in this example are different A) complexes. B) compounds. C) ele

If a = 6 and b = 2, what is the value of the following expression? (a + b)^3 - 3ab(a + b)

If I have two late math assignments and it's 12:30am and I have to be awake in 5-1/2 hours, do I sleep now and finish the math in the morning and at lunch or d

A cup of coffee is considered a_____ A)precipitate B)solute C)solution D)solvent

Water is formed when two hydrogen atoms bond to an oxygen atom. The hydrogen and the oxygen in this example are different A) complexes. B) compounds. C) ele

When summarizing the _______ of a plot, one should notice the key ideas about how the conflict builds.