Answer:
d) epigenetics.
Explanation:
Epigenetics: In psychology, epigenetics gives a framework for apprehension about how the genes are influenced by the environment and experiences to produce individual differences in cognition, personality, mental health, and behavior. Epigenetic changes the physical composition of the DNA.
Example: Histone modification.
Epigenetics has a very strong influence or effect on the development of a human being or any organism and can even alter the expression of the individual traits.
Ur answer is A which mean true.
Answer:
A main purpose of the president’s State of the Union address is to identify major policy issues.
Explanation:
The formal basis for the State of the Union Address is from the U.S. Constitution: The constitutionally mandated presidential message has gone through a few name changes:
t began to be informally called the "state of the Union" message/address from 1942 to 1946.
Since 1947 it has officially been known as the State of the Union Address.
The answer is Joint Operations Center (JOC)
The FBI established JOC (Joint Operations Center) to manage their resources and to coordinate an investigative response to federal crimes, response to threats, and critical incidents in support of overall event security. This Joint Operations Center is a military executive body for managing the crisis management process and is a manned facility of a joint force commander's headquarters was established for monitoring, planning, and guiding execution of the commander's decisions.
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:
