Please help me with question 7 ASAP

(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.

Which feature of a human community is similar to a niche in a biological community

When ash and dust begin to settle on the ground, they eventually become compacted by