Bacon

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Across
  1. 3. A person's condition with regards to their emotional wellbeing
  2. 7. An x-ray of blood vessels
  3. 8. General state of the environment around DNA
Down
  1. 1. Effect caused by the friction of two materials
  2. 2. A complex mixture of hydrocarbons that occur naturally in a liquid, gas or solid form
  3. 4. A set of instruction
  4. 5. An element that radiates positively charged particles
  5. 6. Mental action or the process of acquiring knowledge through thought, understanding, experience and the senses