Where's the pyramid? Well, I guess you forgot to add the picture so I think the answer is B. Primary Producer
I think the correct answer from the choices listed above is option B. A poor <span> label for a category level file folder is the label "R". It could mean many things and is a very broad label. Good labels should be very specific to that the files really pertains to.</span>
Technique B because it preserves the harmless insects and targets only the moth larvae
Explanation:
The technique with the least impact on the environment is technique B because it preserves the harmless insects and targets only the moth larvae.
The environment is made up of living and non-living components. Together, the components interacts to define the ecosystem.
- A control method for pest that is best desired is one that selectively targets the unwanted organism.
- Technique B is engineered towards destroying the harmful larvae.
- This achieves the result with little impact on the balance on the ecosystem.
- Unlike technique A, it does not destroy other insects which can be very useful in plant pollination.
Learn more:
Contaminant brainly.com/question/4112250
#learnwithBrainly
Simple diffusion, which is different from facilitated diffusion.