core and atmosphere
The most important elements in the Earth's atmosphere are N (nitrogen) and O (oxygen).
Hydrogen and Helium
The top 2 are nitrogen and oxygen.
nitrogen at 78% and oxygen at 21%
it is best on wii because there a more fuctions on it it is best on wii because there a more fuctions on it
eoc
1) enact laws 2) Represent special interests 3) Provide governmental oversite
hacer popo
To feed it.
to pump blood to your body
Three fuctions of what
To prevent infection.
what are the hearts main functions
Organise limited fuctions
the taste and the digesting process.
1. It separates cell contents from the external environment. 2. Semi-permeable membrane allowing the passage of substances.