Which of the following choices is not a way by which we can study ...

[Kthamas]

Which of the following choices is not a way by which we can study the inside of the Sun?
 
  A) We can probe the interior of the Sun by studying the vibrations in its photosphere.
  B) We can make a computer model of the Sun's interior that allow us to predict the observable properties of the Sun.
  C) We can send a space probe into the Sun's photosphere.
  D) We can study solar neutrinos.

Question 2

Deuterium is more abundant on Venus than elsewhere in the solar system. What do we think this fact tells us about Venus?
 
  A) It was formed in a part of the solar nebula where deuterium condensed easily.
  B) It was formed in a part of the solar nebula where deuterium was surprisingly abundant.
  C) It once had huge amounts of water in its atmosphere.
  D) It once had an atmosphere made mostly of hydrogen.
  E) Its volcanoes outgassed primarily carbon dioxide and deuterium, but little water.

[Chocorrol77]

Answer to Question 1

C

Answer to Question 2

C

[Kthamas]

Thanks for the timely response, appreciate it

[Dinolord]

Great answer, keep it coming