Formerly, when scientists wanted to test substances, such as blood, they had to manually pipette each substance into individual test tubes or plate wells.
Today, there are machines available that can pipette many substances simultaneously. So, a task that used to take hours can now be performed in minutes. This machine is an example of a technology that can help scientists
A.
collect samples.
B.
communicate information.
C.
perform computations.
D.
store data.
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