Can you ace the IB syllabus?

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Across
  1. 4. An emitted particle from beta-minus nuclear decay which does not interact with most matter. (Physics)
  2. 7. A term used to describe countable random variables. (Mathematics)
  3. 8. An anion or molecule which binds to a central metal atom to form a coordination complex. (Chemistry)
  4. 9. A respiratory process which results in two pyruvates. (Biology)
Down
  1. 1. The variety of life on Earth. (ESS)
  2. 2. A succession of kings from the same bloodline for a state. (History)
  3. 3. Symbols which represent emotion in comics. (English)
  4. 5. Not influenced by personal opinion. (ToK)
  5. 6. A theory in behavioural economics that proposes the use of prompts to influence consumer choices to improve well-being. (Economics)
  6. 10. A mental representation derived from prior experience or knowledge used to organize knowledge, assist recall, guide behaviour and make sense of current experiences. (Psychology)