A presentation on survival skills
Survival skills
Robert W. Christopherson Charlie Thomsen Chapter 19 Ecosystem Essentials.
By: Abdulaziz K Al-Kuwari 8C. The plant is comprised of two systems: The root system The shoot system. The roots absorb the water, which is needed for.
A Journey of a drop of water
Chapter 19 Ecosystem Essentials
By: Abdulaziz K Al- Kuwari 8C
