Which stimulus most likely caused the leaves on
these trees to turn from green to yellow?
o
too much water
change in soil
change in seasons
too much sunlight

What happens whenever a net force acts on an object

(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.

How does an angiosperm prevent self pollination