Answer:
<em>Avoidance Learning</em>
Explanation:
<em>Avoidance learning</em>, also known as <em>escape learning</em>, is the procedure whereby a person learns how to conduct himself or react <em>to prevent a stressful or uncomfortable circumstance.</em>
The conduct is to prevent the scenario, or to get rid of it. It is a form of <em>absence of punishment</em>.
Tropism
It is a biological phenomenon, indicating growth or turning movement of a biological organism. This is usually a plant in response to the environmental stimulus. This response is dependent on the direction of the stimulus. The stimulus must be perceived first, followed by movement towards or away to the stimulus. There are various types of tropism which are chemotropism, exotropism, geotropism and electrotropism.
The answer is B, carbohydrates.
Carbohydrates are the first choice of the energy source of your body, they can be broken down into simple and soluble compounds such as glucose. These can be used by cells for respiration to generate energy for activities such as growth, movement, repair etc. Besides using for respiration, they are also capable of forming cell structures such as cellulose.
Most adult stem cells come from the bone marrow.
The answer is Model. Hope this helps!!