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Scientists on Earth are able to communicate with rovers on Mars through their receivers, which can receive and process signals. Which of these best describes the signals sent and received by rovers? A.
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Scientists on Earth are able to communicate with rovers on Mars through their receivers, which can receive and process signals. Which of these best describes the signals sent and received by rovers?

A.
gravitational energy
B.
electromagnetic waves
C.
sound waves
D.
potential energy

User Rambi
by
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2 Answers

1 vote

Answer:

a

Step-by-step explanation:

User Eran W
by
4.8k points
1 vote
B electromagnetic waves I think
User Scott Berrevoets
by
4.8k points
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