itsfunnybecauseits itsfunnybecauseits
  • 16-11-2018
  • Biology
contestada

Which atom is involved in giving your heart energy to beat?
Carbon
Gold
Oxygen
Iron

Respuesta :

harmonyspkhi harmonyspkhi
  • 16-11-2018

The answer is oxygen

Answer Link
ivana2103
ivana2103 ivana2103
  • 16-11-2018
Your heart needs Oxygen. :)
Answer Link

Otras preguntas

assistance please ty :)
Pls ans number one - Complete these sentences using demonstrative adjectives and vocabulary based on the pictures.
help pls math question​
Conjugue les verbes entre parenthèses à l’imparfait:- 1 ll____les secours (appeler)
A nurse is reinforcing teaching about transdermal nitroglycerin.
When you come across objects in a painting or story that stand for a concept, the artist or author is using ________ to convey ideas.
Find(3x² − 4x − 3) (−2x − 4)
The speaker in "Summer" sets herself apart from "Some men" when she states "To me it is not so. " What does it mean that the speaker then returns to describing
There are 5 times as many females as males on the maths course at university. What fraction of the course are female? Give your answer in its simplest form
You are a human resources director serving on the senior management team of your organization. Other senior managers are concerned that the recent population gr