The small organs used by spiders to produce silk are called silk nozzles spinnerets pedipalps mouthparts

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

Wich level of organization includes all the other levels or organizations

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity