The eccentricity portion of Milankovitch's astronomical theory ...

[corkyiscool3328]

The eccentricity portion of Milankovitch's astronomical theory refers to:
 
  A) variations in the energy emitted by the Sun.
  B) the unpredictability of Earth's weather.
  C) changes in the shape of Earth's orbit.
  D) changes in the rate of Earth's rotation.
  E) changes in the tilt of Earth's axis.

Question 2

While other influences continue today, English has its primary roots in
 
  A) Germanic and Danish influences.
  B) French and Spanish influences.
  C) Germanic and Spanish.
  D) Danish and French influences.
  E) Scandinavian and Greek.

[Sierray]

Answer to Question 1

C

Answer to Question 2

Answer: A

[corkyiscool3328]

Gracias!

[bitingbit]

Thanks for the timely response, appreciate it