Answer:
By definition, tissues are absent from unicellular organisms. Even among the simplest multicellular species, such as sponges, tissues are lacking or are poorly differentiated. But multicellular animals and plants that are more advanced have specialized tissues that can organize and regulate an organism’s response to its environment.
C) 1 and 4
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Answer:srry just need points
Explanation:hope you get the answer
The nucleus is an organelle
The brain and lungs are both organs
Gyri form the top of the ridges, while sulci form the " valley" of the ridges.
