Answer:Climate Change. The global temperatures are rising, and are estimated to increase from 2.6 degrees Celsius to 4.8 degrees Celsius by 2100. ...
Pollution. ...
Violence. ...
Security and Well Being. ...
Lack of Education. ...
Unemployment. ...
Government Corruption. ...
Malnourishment & Hunger.
Explanation:
Number 1 I know is correct
Answer:
Statement that is true about electromagnetic and mechanical waves is:
Option B: Mechanical waves must travel through a medium, but electromagnetic waves do not require a medium to travel.
Explanation:
'Electromagnetic' waves do not need any medium to travel whereas 'mechanical waves' need a medium or matter for transmission. Electromagnetic waves are produced by the 'vibrations' of the charged particles. They can even travel in vacuum.
On the contrary, mechanical waves are caused by the 'wave amplitude'. Mechanical wave can travel in solid, liquid and gas and are considered to be periodic disturbance.
Thus, Option B is the most statement apt explaining the difference between electromagnetic and mechanical waves.
Answer:
True
Explanation:
Immanuel Kant proposed the categorical imperative, which he deemed to be the supreme principle of morality. He believed that is morally wrong for an individual to treat others as simply a means rather than to treat them as an end. He also believed that treating people with contempt, even when not using them as a means is out-rightly wrong and against the moral norms.
An example of an individual using others as a means, is when an individual implicates another in other to win the favor of his boss or to get promoted.
,
When there is enough evidence to disprove