Which of the following statements are accurate?

A. Atoms combine together to form molecules.
B. Organs are the simplest level of organization in an organism.
C. A macromolecule is the smallest living unit that exists independently.
D. Tissues are groups of cells that work together to perform specific functions.



Answer :

Final answer:

Atoms form molecules, tissues consist of collaborative cells, and cells are the smallest living units.


Explanation:

Atoms combine together to form molecules: Atoms are the basic units of matter that join together to form molecules through chemical bonds.

Tissues are groups of cells that work together to perform specific functions: Tissues are collections of cells that collaborate to carry out specialized functions within the body.

A macromolecule is the smallest living unit that exists independently: Contrary to the statement, a cell is actually the smallest independently functioning unit of a living organism.


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