You didn't post the choices, but I have seen this question before. If your choices are:
<span>
A. Scientific Research
B. Imports
C. The Internet
D. Immigration
</span>
The answer will be C. The Internet.
Always make sure to post the possible answers to your questions if they are multiple choice. If you do not, we can not help you as well.
Answer:
the outer core is a liquid and the inner core is a solid.
Explanation:
This is because if you look in a scientific book you will fine the answer. I dont want to give an explanation so look in at book
Answer:
Greenhouse effect
Explanation:
Greenhouse effect is the trapping of the sun's warmth in a planet's lower atmosphere, due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.
