The Way Scientists Know That a Hypothesis in Astronomy Is

question 2

Multiple Choice

The way scientists know that a hypothesis in astronomy is a reasonable description of nature is to

• A) take a vote of astronomers around the world
• B) consult with the oldest experts in the field
• C) do experiments and observations about the predictions of the hypothesis
• D) count how many scientific papers have been written about it
• E) look it up in Wikipedia

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Definitions:

Nuclear Proteins

Nuclear proteins are a diverse group of molecules found within the cell nucleus, playing roles in DNA replication, repair, and gene expression regulation.

Holocrine

A mode of secretion in which the entire cell becomes filled with secretory products and then disintegrates, releasing the contents into the duct system.

Pleura

A double-layered membrane surrounding each lung, providing lubrication and facilitating breathing.

Serous Membranes

Thin tissues that line certain internal cavities of the body, producing a lubricating fluid.