Its the third one because, packets are bits of data that travel trough a network.
Answer:
It would be the third one
Explanation:
Sence the cable is longer it dims down some of the connection.
Answer:
discovery science
.
Explanation:
The discovery in ecology consists of making sustainable observations of creatures within their ecosystem. Though it consist of other things also like people,citizen etc. but the Nature's Notebook program fits the definition of discovery science.So we conclude that discovery science is the best choice for this question.