I’m gonna go with females....
Protects the growing tip of the plant
AIDS attacks white blood cells, damaging the immune system and making the infected individual more susceptible to illness. White blood cells are the ones that fight off harmful bacteria, so without them you could even end up in the hospital or die from a common cold.
Answer:
Oil spill
Explanation:
Its the oil spill because the pollution from it can be traced back to a specific source