Physical change - No change of matter in this phase
chemical change - All types of phase change occur here
I think the half of 1293 its the mass ? maybe idk I just tried
Answer:
Just show them their place.
Explanation:
hope this helps
In living things, the source of the carbon-14 that is used in radiocarbon dating is carbon dioxide in the atmosphere.
Living things inhale oxygen, and exhale carbon dioxide into the atmosphere, which is why the air and atmosphere are so full of it.