(1) The Weak Anthropic Principle states basically that:

 - (a) the properties of the Universe we measure are influenced by our 
nature as observers

(2) Hubble's Law states that

 - (d)  The speed of galaxy recession is proportional to distance

(3) In the observable Universe there are about

 - (b) 100 billion galaxies

(4) The Universe is about

 - (d) 14 billion years old

(5) Which of the following is evidence for the Big Bang?
(a) Abundances of elements like hydrogen, helium, lithium, boron
(b) The age of the Universe and the oldest stars agree
(c) The existence and nature of the Cosmic Microwave Background

 - (d) all of the above

(6) The very hottest stars appear

 - (c) blueish 

(7) The fusion reaction that (mostly) powers the Sun is called the 

 - (b) p-p chain

(8) Supernovae are vital to the formation of life because 

 - (a) They disperse the heavy elements necessary for forming planets

(9) If we assume life needs 1 billion years to evolve we should 
restrict our search for intelligence to stars with masses

 - (c) less than 2 solar masses

(10) The Sun's final state will be as a 

 - (a) cooling white dwarf