Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives create heavier elements.
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:
honesty
trustworth
respect
Explanation:
These three are key to make your relationship even last long.
when one is honest with the other it creates strong trust among the partners.
respect should be key as boundaries are maintained
Answer:
Belonging.
Explanation:
Belongingness can be defined as a human's emotional need of being accepted and supported by members of a group. This desire of belonging may be in a group of peers, school, college, office, etc.
Psychologists Baumeister and Leary in 1995, suggested a theory on belongingness, which suggests that belongingness helps a person to maintain a minimum amount of positivity.
<u>They asserted that when a person is denied this belongingness, they tend to witness a decrease in the level of health, happiness, and positivity. They begin to develop the risk of disease and sickness</u>.
So, the correct answer is belonging.
A patriarchal society creates the believe that women are LESS THAN men.
