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Solnce55 [7]
3 years ago
8

In the hierarchy of living things, animals from flat worms (Platyhelminthes) to humans have two or more ___________ interacting

to perform a task accomplished by one or more ____________.
A) tissues; organs
B) cell types; organs
C) cell types; tissues
D) organs; organ systems
Biology
2 answers:
Alexandra [31]3 years ago
5 0

Answer:

the answer is (D) organs and organ systems

Explanation: gqwrasiudepwbdpejoad

pav-90 [236]3 years ago
3 0

The answer is (D), because none of the other answers make sense

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