The oceans on earth act as carbon sinks
the combustion of fossil fuels
atmospheric carbon dioxide is continuosly exchanged
vegetation and soil take in more co2 than they release
Answer: External segments are called metameres and internally, septa, or dividing walls, are located between the segments.
Explanation: I think it is
Answer:The producers are autotrophic that is they manufacture their own food by the process of photosythensis while consumers feed on the producers. The different bteween a producer and a consumer. A producer is the the first tropic level, eat only plant. While a consumer eats producers
Explanation:B
