They show the most important substances as it can show how they reac in a chemical and how they are able to react
Learned helplessness is most closely associated with depression and other health challenges.
<h3>What is learned helplessness?</h3>
These are the feelings of distress, anxiety and depression that human beings and animals may experience.
This term was coined by Martin Seligman. He used it as a way of linking depression, PTSD and other health challenges.
Read more on depression here: brainly.com/question/21711771
Farmland because it would give the soil nutrients
