Types of sciences

1234567
Across
  1. 3. The study of how matter interacts
  2. 5. the study of living things
  3. 6. the study of stars planets and moons
  4. 7. the study of animals
Down
  1. 1. The study of matter and energy
  2. 2. the study of the earth
  3. 4. the study of plants