If a neutral charged object is placed near a negatively charged object, what will it do? * 10 points
A)It will be repelled by it.
B)It will be attracted to it.
C)It will do nothing.
D)It will change its charge to match.

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.