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ohaa [14]
4 years ago
12

The smallest units of matter that normally CANNOT be broken down are atoms. molecules. cells. phospholipids.

Chemistry
1 answer:
olya-2409 [2.1K]4 years ago
4 0

Answer: atoms

Explanation:

All matter is made up of smaller indivisible particles called atoms. These atoms are the smallest units of matter ACCORDING to the Dalton's Atomic theory.

Molecules are combined atoms, while cells and phospholipids are complex combination of atoms.

Therefore, atoms is the answer

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