how do you think scientists study the fish and the genetic differences between groups such as the lower Congo river

Why are adults bigger than they were as children biology

(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.

Why does bubbling occur when vinegar mixed with baking soda