Science Crossford

5. A space body orbiting a star and receiving light and heat from it
9. The smallest planet in the solar system
10. is the science of representatives of the animal kingdom, including man.
14. A combination of physical and chemical processes in a cell. An active form of existence
15. A particle of matter of microscopic size and mass
16. is a science about the Universe that studies the location, movement, structure, origin and development of space bodies.
18. gas shell of the Earth
19. is a field of human activity aimed at the development and systematization of objective knowledge of reality.
20. the material world of the Universe, the natural habitat.

1. The science of wildlife, the laws of organic life.
2. is the only natural satellite of the Earth.
3. a term, in the broad sense, can act as a synonym for truth
4. intelligent creature of unearthly origin
6. is a substance that can release energy during certain processes.
7. The largest planet in the solar system
8. space including star systems and planets
11. is a universal fundamental interaction between all material bodies.
12. plant science, section of biology
13. Person conducting tests in space
17. is the field of natural science: the science of the simplest and at the same time the most general laws of nature, about matter, its structure and movement.