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:
Answer:
B. The pancreas releases glucagon.
Explanation:
Glucose is a source of energy in human body and required to perform any action.
When blood glucose levels fall below normal the pancreas releases glucagon. glucagon is a form of stored sugar present in the liver and provide instant energy when required. Glucagon enters in the bloodstream and level the fall in blood glucose level.
Insulin is released when blood glucose level is higher than normal.
Hence, the correct answer is "B. The pancreas releases glucagon."
The one who supposed to received the letter is jane doe
The one receive the letter is usually placed right before the intiial content.
If the writer of the letter do not know the name of the person that is supposed to receive the letter, the name usually will changed into the position of that person under the circumstance.
Answer:
Nepal is a country rich in natural resources like forest, soil, mineral and water but it is lack in of development. Explanation: Nepal is one of the countries neighboring India. ... On the other side, Nepal contain alluvial, rocky, glacial, lacustrine types of soil that can grow good agricultural products.
The best thing that we process the verbal information is by the use of semantic encoding according to Craik and Tulving. Semantic Encoding is defined as the encoding and processing of sensory input that has a particular meaning or can be applied to a context. One of the good example of semantic encoding is you might remember a particular phone number based on a person's name or a particular food by its color.
