<span>Yes,truly it is identified with the movement of earth.the circle of earth is not circular but rather it is elliptical,when we are in closest position summer happens and when we in the most remote position winter occurs.There is also an another fact which is rainy season comes in the middle of summer and winter. The development of earth and example of sun beams both together identify with the difference in seasons. So the developments of earth are in charge of seasons change.</span>
Answer:
45 km/hr
Explanation:
total distance = 90
Increased speed = x+15
90/x - 90/x+15=1/2
90(1/x - 1/x+15)=1/2
90(x+15-x/x^2+15x)=1/2
equation is:
x^2+15x-2700=0
x^2+60x-45x-2700=0
x(x+60)-45(x+60)=0
(x+60)(x-45)=0
x= -60, x=45
reject the negative value = -60
usual speed=45 km/ hr
Answer:
Humans often use language, the most powerful symbol, to take part in cultural transmission —that is, to share what they know, think, and experience.
Explanation:
<u>Language is one of the most important aspects of human life and experience. </u>It can be expressed in many forms, orally, written, signally, tactile, etc. and it always uses a set of various symbols in different forms.
Language is one of the main qualities of humans as intelligent species, and <u>its sharing, transmission, and development are in charge of developing civilizations</u>. Thanks to the language, people could finally share and develop their ideas, values, and knowledge. With this, they became more intelligent and progressed, managing to increase the improvement of the society.
To help them study the world and organize ideas
Answer:
The humanistic perspective was responsible for influencing the development of positive psychology.
Explanation:
