Most of the extrasolar planetary systems discovered to date are
A) very similar to our own solar system with inner rocky terrestrial planets and outer gaseous Jovian planets
B) similar to our solar system in having inner rocky terrestrial planets but different in having no Jovian planets
C) identical to our own with the same number and types of planets as our own solar system
D) quite different than our own solar system, many with Jovian planets found close to their parent stars
Question 2
A package of supplies is dropped from a plane, and one second later a second package is dropped. Neglecting air resistance, the distance between the falling packages will
A) depend on their weight.
B) decrease.
C) increase.
D) be constant.
E) be gt2.
Organ Systems
Systems and Organs of the Human Body
Our planet absorbs solar radiation
Teens who date in early adoles-cence are more likely to become sexually active
Examples of animal digestive systems.