Answer:
Explanation:
Hepatitis B is a viral infection. This infection attacks the liver and is a source of acute and chronic disease. It is transmitted by body fluids like blood, and can also be transmitted by sex if one is infected, or by childbirth by the infected mother. It is also transmitted if people are sharing needles or syringes. So prevention would be done by practicing safe sex, testing ourselves before we have kids, and using clean syringes and needles that nobody used before us. Besides these, there is a vaccination that is safe and works.
Most don't report symptoms when infected. But some can experience illness for several weeks and their skin starts yellowing along with the eyes, urine becomes darker, nausea and fatigue along with vomiting or abdominal pain.
Answer:
The longevity of the agricultural product is the most important factor when it comes to the closeness of the agricultural activity to the central market.
Explanation:
When it comes to agricultural activities, it is very important to take into consideration the type of product that is produced and its characteristics, so that the distance from the central market is adequate. This comes from the fact that not all agricultural products have the same reslience or longevity, and also they differ in how good they can bear transportation, changing temperature, etc.
Agricultural products that have short longevity and are not suitable for long-distance transportation should always be as close as possible to the central market as if they are not there will be big losses which doesn't do a favor to anyone. On the other hand, the agricultural products that have long longevity and are easy and not problematic for long-distance transportation can be produced far away from the central market without any problem.
Answer:
I don't think it was because your room wasn't clean. The main cause of bed bugs is travel, which means most likely you got one on you when you went outside or something, and you accidentally got it into your room. Bed bugs hitchhike on luggage, clothing, people, etc.
If there are blood stains or dark/rusty spots on your bed/pillow, there are definitely bed bugs. The bloodstains/spots come from you crushing the bed bugs accidentally. The place where bed bugs are (in this case, your room), may also begin to smell bad. You might also see eggs laid by the bed bugs.
Let me know if you have any other questions. Good luck!
Answer:
A,B,D
Explanation:
I believe that "B" is a possibly one; if not, then just A and D.
Also by examining other economy; you can learn from it, what people do and how they live their lives, same with listening to different music from there, because people listen to different music in different cultures as well.^^
Have a great day, and let me know if its correct or not, if so I will take down the answer or fix it if its wrong.
