E A,
100%-
Normal text
Cambria
13+ BIU
Base your answer to the following question on the diagram below.
X
.
US)
C
B-
2
E
15)Structures B and E provide nutrients and fluid for the gametes. Why are these substances
necessary for fertilization?
Your response:
Base vour answer to question 16-17 on the information below and on your knowledge of

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.