Question

why do acacia trees have thorns and tiny leaves on their branches?​

Answer 1

Explanation:

As for the leaves, they transpire very little water, allowing the Acacia to live in arid climates where other, broader leafed, trees would dry out. As for the thorns, they're for protection against animals looking to eat the leaves

Answer 2

Answer:

Why do acacia trees have thorns and tiny leaves on their branches? ... As for the leaves, they transpire very little water, allowing the Acacia to live in arid climates where other, broader leafed, trees would dry out. As for the thorns, they're for protection against animals looking to eat the leaves