Question

neurons and neuroglia work together to form nervous tissue, which is part of the nervous system. which describes neurons and neuroglia?

○ they are specialized organs that form an organ system.
○ they are organs that form tissue.
○ they are specialized tissues that form an organ system.
○ they are cells that form tissue.

Explanation:

1. Analyze the first option: Neurons and neuroglia are cells, not organs, so this is incorrect.
2. Analyze the second option: They are cells, not organs, so this is incorrect.
3. Analyze the third option: They are cells, not tissues, so this is incorrect.
4. Analyze the fourth option: Neurons and neuroglia are types of cells. Cells of the same type or related types work together to form tissue (in this case, nervous tissue). This matches the biological organization hierarchy (cells → tissue → organ → organ system).

Answer:

D. They are cells that form tissue. (Note: Assuming the options are labeled A, B, C, D in order. If the original options have different labels, adjust accordingly. Based on the given options, the last option "They are cells that form tissue" is correct.)