Carbon cycles quickly between organisms and
O2 DNA comets air Aves ocean satellites lung
A B C D E F G H
Atmosphere is the blanket of air around the earth.
Carbon cycles quickly between organisms and the blanket of air around the earth.
Carbon cycles quickly between organisms and (A) O2 (B) DNA (C) comets (D) air (E) Aves (F) ocean (G) satellites (H) lung