Which best describes the appearance of an asteroid?
a. spherical in shape and covered with craters
b. spherical in shape with a volcanic surface
c. irregular in shape and covered with craters
d. irregular in shape with a volcanic surface
e. spherical in shape and smooth, dusty surface
Question 2
The luminosity of a star is the ____.
a. total energy radiated by the star at 100 parsecs
b. total energy radiated by the star
c. total energy radiated by the star in one second
d. average energy radiated by the star in one month
e. average energy radiated by the star in one year
Location, appearance, and internal structure of the mammalian pancreas.
(A) The name and shape of the adult teeth. These teeth represent those found in the right side of th
Asteroid 1994 XM1
The effect of a double bond on the shape of fatty acids
Posterior views of H. erectus, Neandertal, and modern H. sapiens show differences in vault shape.
New England children like David, Joanna, and Abigail Mason (painted by an unknown artist around 1670