Answer:
The starch in the plant was removed
Explanation:
When a plant is placed in a dark cupboard for 24hrs it won't receive any sunlight meaning it won't photosynthesize. This results in the plant using up it's stored starch for growth. It is at this point where one can test if sunlight is necessary for photosynthesis to take place. The answer to this will then be, yes.
The answer is B. Morphogenesis
Density = mass / volume. therefore, something with a greater density either has a larger mass or a smaller volume. Think of density as how compressed something is: more "stuff" (mass) or a smaller "space" (volume) will make whatever that material is more compressed.
Photosynthesis would be it what are your choices ?
