Based on current scientific evidence, what is the likelihood that ...

[rl]

Based on current scientific evidence, what is the likelihood that life on Earth formed spontaneously from increasingly complex chemical reactions?
 
  A) very likely
  B) certain
  C) impossible
  D) very unlikely

Question 2

All of the following are vectors, except
 
  A) mass.
  B) acceleration.
  C) displacement.
  D) velocity.
  E) force.

[Beatricemm]

Answer to Question 1

A

Answer to Question 2

A

[rl]

Gracias!

[raenoj]

Thanks for the timely response, appreciate it