Answer:b)via radio signals
Explanation: Machine-to-machine technology is the technology that helps in sharing of the real time information of the device that have embedded sensor.They can work without the help of the manual factors.
The data is shared through the help of the radio signals in the devices like turbines vending machines etc for the tracking purpose and managing.
Thus the other options are incorrect because short distance is a disttance, cloud services are for the collection of services and databases contains the data. So, the correct option is option (b).
The Feature that can control left and right indents on using markers is Ruler. The indent marker consists of two triangles and a rectangle. <span>To change the left indent, click on the very bottom of the indent marker, the rectangle, and drag it to a new position.</span> <span>The Right Indent is indicated by a single triangle on the Ruler at the current right margin. Click and drag it to change the margin.</span>
Ump will be assigned to word2
word1[0:3] gets all of the letters from index 0 to index 3 exclusive (that means index 3 is not included)
Respiratory system ?. Or esophagus?
Answer:

Explanation:
Router. A router is a networking device typically used to interconnect LANs to form a wide area network (WAN) and as such is referred to as a WAN device. IP routers use IP addresses to determine where to forward packets. An IP address is a numeric label assigned to each connected network device.
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