Listed following are a series of statements that each make a claim. classify these as either testable by accepted methods of science or non-testable by accepted methods of science. be sure to note that this question does not ask whether a statement would pass or fail a test; it only asks whether it is testable in principle.
(a) resistant bacteria.
(b) water on mars.
(c) sign of sagittarius.
(d) earth orbit
(e) solar eclipse
(f) hurricane katrina
(g) vince young.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew