Question

The chart displays data about the
number of digital devices purchased is
Riphunzar across the years 2015 - 2019.
-In this graph, the demand of smartphone
and computers
are increased in the year 2019 as
compare to the previous year
years.
And the demand of computer is also
increased in 2017
as compare to the
year 2016 and 2015. In 2018, Again
computer demand decreased.
In all over the chart smartphones
demand if at first in year 2019...!
​

Answer 1

Answer:

• Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.Science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. The best discoveries in science are very simple. 2. countable noun. A science is a particular branch of science such as physics, chemistry, or biology.
• Didn't understand your question..

Answer 2

Refer to the Attachment!!!!

Hope it's help you