BasicStudents matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient)Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
AdvancedStudents matched to this level are ready for material that requires superior performance and mastery.
A rock drilled by the Curiosity Rover in Yellowknife Bay on Mars shows that Gale Crater was an ancient lake. The lake would have been habitable by chemlithautotrophs or other extremophiles. Mars exploration will next look for evidence of life.
This indicates how strong in your memory this concept is