of the Mesyzoie Era.
tic elimate ehanges
(A) the earth's surface also
(B) was the earth's surface
(C) where the earth's surface was
(D) those in the earth's surface
carries a high risk of infection.
ロロ 8. A warm climate
() in which dead animals decay rapidly
(B) that dead animals decay rapidly
(C) of rapidly decaying dead animals
(D) it rapidly decays dead animals