Which of the following provides evidence to support the theory of seafloor spreading? Fossils of same plants and animals found in different seas
Continents look like puzzle pieces that can be fit into one another
Tectonic plates move apart at a divergent boundary located at the mid-ocean ridge
Molten magma hardens into rock and no longer aligns with the North and South poles of Earth

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

i think it is d. objects resist changes in their state of motion.