Answer:
Uses: Internet has added speed to globalization and IT sectors. It is the most powerful media of communication. It plays an
important role in our everyday life at present . at present the Internet system has given speed to the exchange of thoughts,
Ideas and information. We can share thoughts and ideas with the other people of home and abroad through it.
Internet play an important role in the filed of trade and commerce . It has largely changed banking and financial activities .
At present people can buy and sell their goods without going to market.
Educational institute use Internet for research. Internet is used to deliver courses to students online . Students can read
books without going to the library. They can get their necessary information about the world literature and other affairs
using Internet . Besides , Internet helps a traveler to know about the spot, and make arrangement for tickets , hotel
booking etc. It helps the patients to get prescription and treatment of the famous doctors.
Abuses: Internet has some demerits. It is not free from harms. It has great influence on the young generation.
Sometimes they keep chatting and waste their time , people get addicted and suffer with lots of health issues . Sometimes
criminals and terrorist takes the advantage of the Internet to achieve their targets. Even some immoral persons use
Internet to belittle others.
Explanation:
Correct answer is:
Warmed, moistened, and cleaned by the nose and mouth.
Explanation:
Nostrils hairs and they are near very next to Nose and the hairs simply filter air a scarce by catching dust shreds from it. As air moves from the outside atmosphere to the lungs. It is purified in lungs by alveoli. Where a replacement of gases germinates.
Answer:
Conducting a literature review.
Explanation:
The health may be defined as the condition of fit, healthy and well being of the physical, mental and social health of an individual. The personal and public hygiene is important for the maintenance of proper health.
The health education must be given in schools to explain the importance of health in the human life. The experiments and any research related to the health information is mainly developed by the study of the literature review and conducting the surveys.
Thus, the correct answer is option (a).
Which of the following statements is false? fas is characterized by brain damage, facial deformities, and growth deficits. the effects of fas are all reversible. heart, liver, and kidney defects are common, as are vision and hearing problems. individuals with fas have difficulties with learning, attention, memory, and problem solving.
b.) The efffects of FAS are all reversible.
