Answer:
This person was part of the control group
Explanation:
PET scan positron emission tomography is a special image test that can show how different tissues in the body is functioning or in the case of the brain reacting to stimuli.
In this case the cingulate cortex is the area of the brain linked to reactions involving pain or painful stimuli. If a person has undergone a painful procedure and was not given any relief this area will be activated and will be able to be detected on a PET scan. On the contrary, if one has received pain relief this will not be the case. So, an active cingulate cortex will be observed on a PET scan for a subject in pain.
Answer:
The soil air is responsible for influencing the availability of many nutrients. Soil air is also by many of the microorganisms that release plant nutrients to the soil. The soil air can fill soil pores as water drains or is removed from a soil pore by evaporation or root absorption.
Explanation:
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So basically, one major <em><u>similarity</u></em> water and wind both do to change rocks and soil over time is that both water and wind erode and weather it. <em><u>Weathering</u></em> is the breaking down process while <em><u>eroding</u></em> is to be transported to another location. Now one <u><em>difference</em></u> that the two have is how they erode and weather certain rocks and soil. With weathering and eroding <u><em>wind</em></u> pushes against rock and over a long time its starts to break down, then that same wind transports it elsewhere. With water, say the ocean, it pushes on the rock and breaks it down over time for weathering, and with eroding it just moves it through oceans, lakes, and anywhere else, through precipitation too.
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Coarctation of the aorta can cause high blood pressure in the heart. This can cause the muscle of the heart's main pumping chamber (left ventricle) to become thick. Eventually, the function of the heart muscle could deteriorate if the condition isn't treated.
The correct answer is- A tendon is a connective tissue that links a bone to a muscle.
Tendons are a type of a connective tissue. They are fibrous tissue with great strength like rope and made of collagen fibres, but they have less flexibility. The main function of tendons are to connect bones to muscles for the proper function of the body.
