What is the author's MAIN purpose for including information about viruses? D to suggest that it could be dangerous for explorers
to bring home life from other planets B to provide an example that illustrates the difficulty of defining life in some cases on Earth С to demonstrate the need for extra protective gear when explorers go into space D to highlight the differences between natural life and artificial life mixed in a lab Back Submit
1 answer:
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1. Proton
2. negative ion
3. electric charge
4. electron
5. repel
6. attract
7. positive ion
The resistance between A and B is 10 ohms.
Answer:1200kgm/s
Explanation:
Mass=60kg velocity=20m/s
Momentum=mass x velocity
Momentum=60 x 20
Momentum=1200kgm/s
Answer:
Typically, atoms gain or lose electrons to achieve a stable electron configuration.
Explanation:
