While surface conditions differ greatly, name three ways that ...

[pragya sharda]

While surface conditions differ greatly, name three ways that Venus and Earth are indeed sister planets.
 
  What will be an ideal response?

Question 2

In general, as you examine stars on the main sequence, going from bottom right to top left, their stellar radii ________.
 
  Fill in the blank(s) with correct word

[frogdreck123456]

Answer to Question 1

No other two planets in the solar system are so similar in size, mass, density, and surface gravity.

Answer to Question 2

increase.

[pragya sharda]

Wow, this really help

[Bigfoot1984]

Thanks for the timely response, appreciate it