Smart Questions to Ask in a Parent-Teacher Meeting | PTM Made Easy
Parent-Teacher Meetings (PTMs) are more than quick updates on marks — they’re a chance to build a real partnership between home and school. A good Parent-Teacher Meeting conversation helps parents see beyond grades. It opens up insights about a child’s strengths, struggles, emotions and even hidden talents. When parents participate actively, they don’t just track […]
Read More

Comments
its also based on different trophic level or food chain,secondary consumer (predator biological agent)consume primary consumer ( pest which take food from plant)
It is not just predation, biological control relies on parasitism also. Baculoviruses are used to control arthropod pests. Similarly fungi may be used to parasitise pests.