billyvilla21 billyvilla21

21-11-2017
Physics

contestada

2 QUESTIONS HELP PLZ...:/

Which of the following is not part of the structure of a comet?

A. Coma
B. Head
C. Dust tail
D. Nucleus

How far can light travel in one year?

A. 300,000 km
B. 30 million km
C. 10 trillion km
D. 100 billion km

THANKS IF ANYONE CAN HELP =)

Respuesta :

swemhaner123 swemhaner123

21-11-2017

The first one is: head
Second one is: 10 trillion km

Answer Link

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