What does rotting and burning biomass emit? Rotting biomass emits A. sulphur dioxide B. methane C. oxygen
, and burning biomass generates A. carbon monoxide B. Nitrogen C. Carbon monoxide
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the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

if you listed your answers right then i believe your answer is b.