What process forms egg cells

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

What does the positioning of transcription factors determine?

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone