Answer:
<u><em>A) Agricultural societies </em></u>
Explanation:
Also referred to as agrarian societies, agricultural societies rely on the use of technology in order to cultivate crops in large areas, including wheat, rice, and corn. The technological advances led to an increase in food supplies, an increase in population, and the development of trade centers. This period of technological changes is referred to as the Agricultural Revolution and began around 8,500 years ago.
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Answer:
When we do high intensity Exercise our heart rate increases, supplying more blood flow to the brain. The increased heart rate also increases our breathing, making us breathe harder and faster. As a result more oxygen is supplied in our blood stream, more oxygen reaches our brain. This leads to neurogenesis, which is the production of neurons. Research has indicated that physical Exercise increases neurogenesis in the hippocampus, brain area important for learning and memory. Additionally, Exercise also influences the neurotrophies, it’s the family of protein that aids in neuron survival, development and function. This leads to greater brain plasticity and as a result better memory and learning. Regular physical activity lowers the risk of developing cognitive impairment, such as dementia, including Alzheimer’s disease. This improvement from the exercise is for people with normal and also impaired cognitive health, including people with ADHD, schizophrenia, multiple sclerosis, Parkinson’s disease, and stroke.
The six skill related components of fitness: agility, balance, coordination, power, reaction time, and speed.
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Answer
Goggles
Explanation
A Personal protective equipment(PPE) are used when a health care professional is handling activities/processes with a risk of exposure to infections when dealing with the material.PPE protects skin and exposed parts from coming to contact with pathogens. When putting PPE, first clean hands with alcohol, put on gloves, sit and put on boot cover, put on the gown, place the respirator at its position and then place the hood over the head. In this case, put on the gloves, then gown, followed by the mask then finally the goggles.