(Q).
Q: What liquid is referred to as the "universal solvent"? Choices: - bromine - gasoline - blood - water A:
(A).
water

(Q).
Q: Poetically speaking, nature reserves are islands of what, in a sea of habitat degraded by human activity? Choices: - refuge - habitats - ecosystem - biodiversity A:
(A).
biodiversity

(Q).
Q: Bacteria reproduce through what process? Choices: - binary fusion - tertiary fission - residual fission - binary fission A:
(A).
binary fission