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phones (maths (measurment (samsung (samsung is 5.5inches, samsung s10 is 5…
phones
maths
measurment
samsung
samsung is 5.5inches
samsung s10 is 5,80inch
iphone
iphone x 5.85inch
iphone is 5.44inch
algebra
cauculater
number
geometry
social studies
employment
china
most phones made
1.3 billion
nokias sold the most
consumers
trade
costs
shipping
phones
science
physics
voice into a electrical signal
3 substance
solid
liquad
gas
radio waves
communicate
speed of light
magnetic fields
sound/music
transmission medium
vibration
audible wave
chemicals
circut bored
minrals
copper
zinc
toxins
elements
30 elements in a phone
copper
gold
lithium and cobalt in the battery
production
circut bored
battery
phone screen
music
speaker
technology
production
circut boared
normally made by asains
battaries
62 percent of people have phones
1.5 billion made a year
society
solutions
phone heating up
turn of unused apps
important one dont be addictid on it 24/7
stay out of the sun
how to save battry life
brightness low
or just reboot ur phone
delete apps draining battery
Advantages
entertainment
comunnication
notes
live events
researching
transfer money
hi