Most of the marine animals have a stream lined body, which means, they have a sharp and pointed at the front. The pointed front of the organism allow to cut the resistance of the water. In case, the body is not pointed at the front and it is blunt, the water current and flow would resist the movement of the organism further. So, for the locomotion purpose, it is important to have a streamlined body. Further smooth and hair less body also decrease the resistance during the movement in the water.
The two major surfaces of the moon are the maria and the highlands. The maria would be younger, since it has less craters than the highlands.
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If a change in the body causes more change in the same direction the system is called positive feedback.
Answer:
The individual was exposed to Loa loa at some point.
Explanation:
The helminth Loa loa , also called the African eye worm , is a type of nematode which can lead to loiasis .
Laiasis is a disease spread to the western and the central Africa .
The disease is generally found found in <u>less than 30 % of the population .
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Travelers are more susceptible on developing the symptoms than the native population .
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