17-06-2017
Physics

contestada

PLEASE ANSWER BOTH IF YOU CAN, I NEED THESE ASAP!!
1. Compare the effects of a solar and lunar eclipse.

2. What obstacles prevent scientists from sending humans to Mars?

Respuesta :

MRLAG2K MRLAG2K

18-06-2017

Solar eclipse: when the sun, moon, and earth align
Lunar eclipse: when the moon blocks the sun's light

1, there is no water there, so plants cant grow
2, there are no plants, hence, there would be no oxygen.
3, (not sure) the temperature is different from earth and could possible not sustain life

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