Q: In an endothermic reaction, what is absorbed by the reaction? Choices: - food - fuel - atoms - energy A:
energy

Q: What is the main component of phytoplankton? Choices: - sponge - coral - seawater - algae A:
algae

Q: What carries the instructions from the nucleus to the cytoplasm? Choices: - concept rna - anderson rna - dirscriptor rna - messenger rna A:
messenger rna