Across
- 2. for example an octopus
- 4. form of energy that is lost from ecosystems
- 7. energy ... in ecosystems
- 8. for example ferns
- 9. ... of energy shows the amount of energy in trophic levels of ecosystems
- 12. science of classification
- 13. their characteristic is presence of hair
- 14. in this form energy flows through trophic levels
- 17. evaporation of water from leaves
- 19. water transport begins there
- 21. source of energy for autotrophs
- 22. device used for measuring the rate of water uptake of a leafy shoot
- 25. they can fly
- 27. they produce seeds but not fruits
- 29. plant tissue which creates secondary vascular tissues
Down
- 1. a general system of names of species
- 3. enhances plant cell wall rigidity, hydrophobic properties and promotes minerals transport through the vascular bundles in plant
- 5. they live mainly on land, but reproduce in water
- 6. flatworms belong to this phylum
- 10. it converts light energy into chemical energy in carbohydrates
- 11. they eat other organisms to obtain energy
- 14. this feature of water allows transport against gravity in a column
- 15. do not have proper plant tissues
- 16. an example of it is fungi
- 18. they have radial symmetry
- 20. plant tissue which transports water in the plants
- 22. it is low in xylem vessels
- 23. process enabled by uptake of minerals from soil into plants
- 24. one of the three domains
- 26. they do not have any type of symmetry
- 28. the higher it is, the lower the rate of evaporation of water from its leaves