The number of smartphone users is forcast to grow from 2.1 billion in 2016 to around 2.5 billion in 2019, with smartphone penetration rates increasing as well.over 36% of the worlds population is projected to use a smartphone by 2018, thats up from about 10% in 2011
Answer:
manipulation is the answer
Answer: A and C
Explanation:I did it before
Answer:
d) attach a bag of weights to the tripod
Explanation: