1 In the first paragraph, the writer says that
the nano-spider
À is much thicker than a human hair.
B cannot be seen under a microscope.
C was invented by an individual scientist.
D is an extremely small machine
2. Why does the writer suggest nano-spiders can
be dassified as robots?
A because they have the features of a robot
B because they can waik
C because they are built with computer chips
because they are microscopic devices​

zhivotkhanova95    3   19.11.2020 19:08    467