Cells
Across
- 4. a tipe of white cells that make antibodies
- 6. prevent pathogens entering to the body
- 7. to make photosynthesis
- 9. Recibe de sperm and is encharge of reproduction
- 10. created a stream of fluids that carries dust and bacteria
Down
- 1. To transport oxygen
- 2. in charge of storing glycogen
- 3. encharge of reproduction, by fertilizing and egg cel
- 5. ingest particles
- 8. absorb food nutrients against a concentration gradient