sadejohnson626 sadejohnson626
  • 14-03-2018
  • Biology
contestada

What makes the heart such an efficient, self regulating pump?

Respuesta :

tinaninu30 tinaninu30
  • 14-03-2018
cardiac muscle works without tiring: heart structures make the organ effiicient: the strong septum and small size make pumping easier: and it responds to signals from the nervous system.
Answer Link

Otras preguntas

pablo ______________________ jugando con su amigo. a. está b. es
on a visit to Russia you re offered a dessert that combines sweetened cheese with candied fruit and almonds you' re being served? a) falafel b) pashka. c) relle
can somebody please help me write 3 paragraphs on the smoky mountains. Describe the specific thing youre talking about. dont get off topic. describe it. i give
Determine the constant rate of change for each table. Days Plant Height (in.) 7 4 14 11 21 18 28
If P(x) = 0.20, find the complement.
2x=4 what does x equal?
describe how you regroup when you find the sum of 64+43
Which was a direct consequence of the Japanese conquering the Philippines in 1942? General MacArthur escaped to Australia. American and Filipino troops retreate
Does anyone have a idea ?
a high pich always correspond to