<span>The correct answer is ventromedial nucleus of the hypothalamus. This is the correct answer because the ventromedial nucleus is responsible for hunger, food intake, obesity and energy homeostasis. Therefore damage to this part of the brain may have altered Will's hunger and food intake leading to the weight gain.</span>
<u>Potential energy</u> is the chemical energy stored in the chemical bonds of atoms and molecules.
<h3>What is potential energy?</h3>
Potential energy is the energy stored in the bonds (structural arrangement) of chemical compounds, such as atoms and molecules.
<h3>Characteristics of potential energy</h3>
- The potential energy that a molecule may have is due to the forces of attraction and repulsion with other molecules in its environment.
- An example is glucose, which stores chemical potential energy that the body, through metabolism, transforms into heat energy to maintain body temperature.
Therefore, we can conclude that potential energy is stored in the chemical bonds of molecules.
Learn more about potential energy here: brainly.com/question/12450160
Answer:
Greenhouse effect
Explanation:
Carbon-dioxide, methane and water vapor are green house gases, these gases absorb a large proportion of sunlight been reflected by the surface of the Earth. These absorption of sunlight leads to gradual increase in the annual temperature of the Earth. This phenomenon is known as greenhouse effect.
Vegetative reproduction is a mode of asexual reproduction naturally occurring in plants. In this process. only one of the parent is involved and the offspring is genetically identical to the parent and no sharing of DNA takes place.
Examples are: Onion, rhizome (ginger) and daffodil
Explanation:
There are meristem tissues found in the stem, root and leaves. These are undifferentiated cells and have tendency of dividing. This tissue gives rise to organs of the plant and responsible for its growth.
Natural vegetative propagation happens when an axillary bud grows into a lateral shoot and develops adventitious roots consequently forming a new plant.
Vegetative propagation can be done artificially also.
