Here are the answers to Word Spark Select Science in Tutor Category

Word Spark Select Tutor Science Level 1 – Molecule, Atom
Word Spark Select Tutor Science Level 2 – Variable, Cell

Word Spark Select Tutor Science Level 3 – Particle, Data
Word Spark Select Tutor Science Level 4 – Organism, Fact
Word Spark Select Tutor Science Level 5 – Flask, Physics