Plants

4. protective barrier on the outside of leaves that prevents water loss
7. structure in chloroplast that directly undergoes photosynthesis and cause leaves to appear green
9. a plant's growth response to touch
14. supports plants and can bend in response to external stimuli
15. the female reproductive organs of a flower
16. a plant's growth response to gravity
18. the male reproductive organs of a flower
20. organelle in plant leaf-cells that allows for photosynthesis
22. the portion of leaves where CO2 is taken in and O2 is expelled
23. part of a flower that draws pollinators
24. a plant's growth response to light

1. the portion of leaves that contain chloroplasts
2. connects the head of a flower to the stem
3. transports sugar down the stem
5. a plant's growth response to water
6. part of a flower where pollinators land and spread pollen
8. process producing glucose with sunlight
10. part of a flower that protects the buds
11. unrefined sugar that is important in photosynthesis and cellular respiration
12. process that produces energy with glucose
13. supports the anther
14. the part of a flower where pollen travels through a pollen tube
17. the part of the flower that contains ovules and produces seeds
19. transports water up the stem
21. the part of a flower that produces pollen