Accidents- unexpected, are not defined, can be sudden events, can be random, caused by mistakes, hard find source of blame
risky behaviors- decisions that choose risk over safety, the result of taking intentional action, cannot be definitely calculated
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Answer:
b
Explanation:
because soil erroion makes older fossils go into deeper layers.
The answer is "Experimental research".
Experimental research refers to any research led with a scientific approach, where an arrangement of variables are kept steady while the other arrangement of factors are being estimated as the subject of test.
The most straightforward case of an experimental research is leading a laboratory test. For whatever length of time that examination is being directed under logically satisfactory conditions – it qualifies as a trial explore. A genuine experimental research is thought to be fruitful just when the scientist affirms that an adjustment in the dependent variable is exclusively because of the control of the independent variable.
The stage is distinguished by the use of stone tools that were formed by polishing or grinding, by the dependency on plants or animals that had been tamed, by the establishment of permanent communities, and by the introduction of crafts such as weaving and ceramics. At this point in human evolution, we are no longer reliant on activities such as hunting, fishing, or collecting natural flora.
This is further explained below.
<h3>What are Neolithic jobs?</h3>
Generally, Neolithic people were competent farmers who created a variety of equipment required for the cultivation, harvesting, and processing of crops (including sickle blades and grinding stones) as well as the creation of food (e.g. pottery, bone implements).
In conclusion, This Neolithic era is marked by the use of polished or ground stone tools, the domestication of plants and animals, the establishment of permanent communities, and the emergence of crafts like pottery and weaving. After this point, people no longer needed to rely on subsistence activities like hunting, fishing, and collecting wild plants for sustenance.
Read more about Neolithic jobs
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Answer:
Explanation:
The military strategy of the north was fourfold:to blockade southern ports to cut off supplies from Europe, to break the confederacy in two at the Mississippi River, to destroy the transportation and communication systems of the confederacy thus crippling morale and to attack the confederate capital at Richmond.
By 1863, however, the Northern military plan consisted of five major goals:
Fully blockade all Southern coasts.
Control the Mississippi River.
Capture Richmond.
Shatter Southern civilian morale by capturing and destroying Atlanta, Savannah, and the heart of Southern secession, South Carolina.
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