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baherus [9]
3 years ago
15

What are chemical and physical changes for

Biology
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

physichal is like ripping paper chemical change is like boiling an egg or burning a log or rusting nails the atoms and chemical strains change

Explanation:

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Answer:

4

Explanation:

2+2=4. It is a very complex equation. Hope this helps!

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Answer:

On the left is negative charge while on the right is positive charge.

Explanation:

On the left, there should be negative charge that will move away due to repulsion force because both charges are same so they move away from one another while on the other hand, on the right side there should be positive charge which will move towards it because both charges are opposite to each other so they attract each other.

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The carbon dioxide is also released during this process. The oxaloacetate formed is used to start the cycle so its is regenerated again and again.

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