A. they are a source of calcium
Answer:People have made art for thousands of years. Some of the earliest art comes from the Stone Age, a time period during which early humans first made and used simple stone tools. Scholars divide the Stone Age into three spans of time: the Paleolithic (the word literally means old stone age), which runs from 2,500,000 to 10,000 BC; the Mesolithic, from 10,000 - 4000 BC; and the Neolithic, from 4000 - 2000 BC. In each period, the tools became a little more complex. The art from this time is also sometimes also called prehistoric art, because it was made before recorded history.
The people who created Stone Age art relied on natural materials they found in their environment. They used all types of stone and also mammoth ivory, animal bones and antler out of which they carved small figurines. They painted on cave walls, using clay ochres and iron oxide for yellows and reds, and manganese oxide and charcoal (burnt wood) for black. Think of the first ancient painters. How did they figure out what substances left the best mark? Stone Age art is an interesting glimpse into the ingenuity of early humans.
Explanation:
The name of the study which aims to modify existing psychological theory related to personality traits would be considered a:.
<h3>What is Basic Research?</h3>
This refers to the type of research which aims to improve already existing theories for the purpose of understanding them better.
With this in mind, we can see that basic research is the name which is given to the type of research which aims to modify and improve research about personality traits.
Read more about basic research here:
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Answer:
The best and most correct answer among the choices provided by the question is the fourth choice. Sociologists study the link between depression and poor nutrition. I hope my answer has come to your help. God bless and have a nice day ahead!
There are reasons why people often behave in certain ways. Dana was experiencing emotional hijacking.
<h3>What is An emotional hijacking? </h3>
- An emotional hijacking often takes place when something in one's environment influences a stress outburst in man. It might be a friend or close partner shouting, a work colleague lambasting you etc.
When a person experience stress, the brain releases two kinds of stress hormones called cortisol and adrenaline that makes the body to fight or to flee.
Conclusively, Hijacking is the correct option.
Learn more about emotional hijacking from
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