You need to recognize that the higher on the food chain, the fewer the number of organisms that occupy that level. This is because of the energy that is available from one level to the next has to decrease since it is used for life's processes.
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<span>Pure water has a pH of 7. Pure water is neutral.</span>
The Embryonic stem cells are capable of limited differentiation.
Answer:
7. M 8. C 9. C 10. C and M 11. M 12. M 13. M 14. M 15. C 16. C and M 17. M 18. M 19. C 20. C
Sorry if this looks confusing
Explanation:
Abscisic acid (ABA) is a phytohormone that plays an important role in regulating plant responses to stress. ABA is produced in the roots in response to decreased soil moisture, where it then travels to the leaves and regulates the stomatal guard cells, causing them to shrink and stomata to close. This decreases plant evapotranspiration, i.e. the movement of water from the roots to the stem and out of the leaves.
