Given a scientific passage and an answer, generate a question for the given answer.

[EX Q]: Passage: Descriptive statistics and graphs help organize data so patterns and trends are more apparent. Descriptive statistics include the mean and range. Types of graphs include bar, circle, and line graphs. Answer: graphs
[EX A]: Bar, circle, and line are all types of what?

[EX Q]: Passage: An ecosystem includes the living organisms (all the populations) in an area and the non-living aspects of the environment ( Figure below ). An ecosystem is made of the biotic and abiotic factors in an area. Answer: ecosystem
[EX A]: What includes the living organisms in an area and the non-living aspects of the environment?

[EX Q]: Passage: Messenger RNA ( mRNA ) carries the instructions from the nucleus to the cytoplasm. mRNA is produced in the nucleus, as are all RNAs. Answer: messenger rna
[EX A]:
What carries the instructions from the nucleus to the cytoplasm?