Answer:
The plants provide food and accommodation in the form of food bodies and nectar as well as hollow thorns which can be used as nests. The ants return this favor by protecting the plants against herbivores
Explanation:
The answer is B I'm pretty sure of it.
Volcanic activity
fault lines
mnt. ranges
and siesmagraphs
1-3-2-4 here it is by birds u mean vulture right