Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. It is like a solar panel that changes sunlight energy into electric energy. The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast.
Answer:
A hypothesis is an educated guess that is made before research takes place. A theory is an explanation of the natural world and the universe. It explains facts that have already been proven true and is supported by data. A theory can be repeatedly tested and verified, and if proven true, makes the theory even stronger. Even if the theory is proven false, it is simply modified. This is why theories are much more reliable than hypotheses.
The answer would be dermal. This is the outermost part of the plant that
serves as the protection from the outside environment. This is the part
that creates cuticle, the waxy layer of the plant, and this helps the
plant retain its water. Therefore, when you are eating a celery stick,
you are eating the dermal tissue of the plant.