Postulate a hypothesis on how the characters infected with zika contracted the disease (in time and space); consider that two of them live in the same apartment and the others visit them frequently.

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.

copper and glass have high electrical conductivity