Answer:
Na2He
Explanation:
This is the correct answer
Answer:
Half of Earth's water may have come from ancient asteroid collisions Asteroid samples returned to Earth in 2010 provide new evidence of an extraterrestrial origin for half the planet's water.
Explanation:
Hello,
The chemical change that takes place is water and electrolytes are removed from the food being digest.
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Number 6. Response to stimuli. At least I think. Or 6, homeostasis.