Yes, the specific heat capacity of substances change when there is a change in temperature. At molecular level, the internal energy of a substance is stored in form of translational, rotational and vibrational energy. It has 3 degrees of freedom for each form of energy. In lower temperature ranges, say below 1000 degree celsius, vibrational energy is insignificant.
The answer is Energy cannot be created nor destroyed.
Bacteria may affect plants in a number of ways. Diseases have been mentioned, but most bacteria co-exist with plants quite easily. Several bacteria are involved with the transitions of nutrients and make nutrients such as nitrogen plant available (the plant is only able to absorb some nutrients in certain molecular forms). While other bacteria convert nutrients and toxins into forms unavailable to the plant.
Other bacteria make Some bacteria, Rhizobia in particular, develop symbiotic relationships with some plants. Rhizobia convert atmospheric nitrogen into ammonium which is plant available. In exchange, the plant provides Rhizobia with shelter (a root nodule) and food (photosynthates).
The correct answer is:
C) Carbohydrates are organic macro molecules that are made up of carbon, hydrogen, and oxygen atoms and are used for energy storage or as structural molecules.
They are commonly found in things such as pasta, sweets, or anything similar, and give a lot of energy that gets quickly burned.
Explanation:
In food science and in several informal contexts, the term "carbohydrate" usually means that any food that's significantly wealthy within the advanced macro molecule starch (such as cereals, bread and pasta) or straightforward carbohydrates, like sugar (found in candy, jams, and desserts)
