Malaria is caused mainly by the plasmodium parasite. The parasite can be spread to humans through the bites of infected mosquitoes.
African sleeping sickness is caused by infection with protozoan parasites belonging to the genus TRYPANOSOMA. They are transmitted to humans by tsetse fly.
Amoebic dysentery is caused by the amoeba known as Entamoeba histolytica. This single-celled parasite is commonly found in tropical areas. Once inside the body, amoeba clump together to form a cyst that is protected by the stomach<span>’s digestive acid. When the cyst passes through the intestines</span><span> it breaks open infecting the body. The amoebae burrow into the intestinal wall and cause small ulcers or abscesses.</span><span> Cysts exit the body via faeces but are still able to live outside, which is how many people become infected.</span>
Answer:
it is an equation between any two variables that gives a straight line when plotted on a line on a graph
Explanation:
If you run aground in an outboard boat and you are not taking on water, the first step in attempting to free your vessel is to stop the boat's engine, try to lift the out drive and shift the weight away from the impact point. After assessing the situation and you are sure that the boat is not taking in water, set an anchor to safe yourself from being pushed further aground, then use a boat hook to check the depth of the water around you. To get moving again, try to back off by shifting the weight farthest from the point of impact and use an oar to push off.
