How does Senegal Gum Acacia survive in savanna?

Senegal Gum Acacia, or Acacia senegal, survives in the savanna through its deep root system, which allows it to access groundwater and withstand periods of drought. Its ability to fix nitrogen in the soil enhances soil fertility, benefiting both the acacia and surrounding vegetation. Additionally, the tree's thick, waxy leaves help reduce water loss, and its thorny branches deter herbivores from feeding on it, ensuring its survival and growth in the challenging savanna environment.