Answer:
A they used stone tools and used art to express themselves
Answer:
Continual flight into instrument conditions.
The standard way for academic researchers to first disclose new research findings is In peer-reviewed journals or presentations at professional meetings.
Usually, academic researchers are hired with the aid of universities or schools. The work itself is typically performed as a private task or along with other educational tutors. rather, your function as an academic researcher could mean helping students with their personal studies.
The cause of academic research is to are seeking for reality and new know-how which complements social development. Such studies are one of the imperative responsibilities of a faculty member running an educational group. it is one of the key elements of their process's overall performance.
You'll need a very good honors degree, commonly first class or higher 2nd, in a science subject associated with your place of the hobby. Maximum studies scientists then move directly to look at for a postgraduate qualification like a Ph.D.
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The cause of his death would be myocardial Infraction.
<u>Explanation:</u>
Atrial fibrillation is irregular heartbeat that can lead to heart failure, strokes, blood clots or any other cardiac complications. Its been said that the man experienced fibrillation when he was on the way to hospital in ambulance from this we can infer that in this stage his cardiac output would be zero or less.
This may lead to myocardial infraction, the so called heart-attack. MI occurs when a part of the heart lacks oxygen due to blockage of coronary artery that supplies the heart with pure blood (oxygenated blood).
The major factors that cause myocardial infraction are namely active smoking, old-age, high blood pressure, high-density lipoprotein or diabetes mellitus.
It is given that the autopsy resulted that the man had a blockage of the posterior interventricular artery, so from this we can conclude that the cause of death is myocardial infraction.
