People primarily access social networks for information and entertainment,
as well as to connect to others and:
a. become media consumers.
b. gather and organize their ideas.
c. contribute or create something.
d. earn better grades at school.

prokaryotic cells do not have a nucleus in which the dna is stored in, it floats freely inside the cell.

eukaryote cells do have a nucleus in which the dna is stored in.

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.