Answer:
ocean productivity largely refers to the production of organic matter by "phytoplankton"plants suspended in the ocean most which are single - celled
B>encodes the genetic message for the synthesis of new proteins<span>
</span>
Answer:
troposphere
Explanation:
The troposphere is the temperature zone of the atmosphere where most precipitation occurs. It has a normal temperature of 0 degrees Celsius. This layer is where the majority of weather events take place. It is 10–15 kilometers thick above the Earth's surface.
Gene (DNA) expression would be B