According to the SCOTUS opinion in U.S. v. White (1971), involving a friend wired for sound for the police:
a. a defendant has a constitutionally protected expectation that a person with whom he or she is conversing will not reveal the conversation to the police.
b. a person contemplating illegal activities must realize and risk that a friend might be reporting to the police.
c. a suspect's friend may relate the substance of conversations between the two without violating the Fourth Amendment, but the amendment is violated if the friend records those conversations for the police without a warrant.
d. a search warrant is required any time electronic devices are used to obtain evidence.
Question 2
In California v. Greenwood (1988), SCOTUS held that:
a. there is no reasonable expectation of privacy for the trash people place in the waste baskets located in their homes.
b. there is no reasonable expectation of privacy for the trash people place outside (in bags or cans) for pick-up on the front curbs of their homes.
c. there is never a reasonable expectation of privacy for trash.
d. there is no reasonable expectation of privacy for trash, unless people have shredded it.
Ground cover and colour such as shown here in (a) white sand
Dominant epistasis due to a white mutation
A white dwarf star in orbit around Sirius (artist's impression)
White and brown eggs
A reciprocal translocation involving the long arms of chromosomes