Answer:
Study and believe in yourself,don't give up!
Answer: imma say dragon fly
Explanation: I think its a dragon fly
Colloid- C)
Emulsion- A)
Heterogeneous- D)
Homogeneous- B)
Hope this helps!!
+ not having enough food for everyone
+ how many people migrate
+ birth/death rates
+ how much water there is
+ how much nutrients/minerals are available
+ how much trees/oxygen is available