How are smart grids better than regular grids?
A. Smart grids conserve energy.
B. Smart grids produce less noise pollution.
C. Smart grids only use sustainable energy sources.
D. Smart grids force people to reduce their energy usage.

a secure, integrated, reconfigurable, electronically controlled system used to deliver electric power that operates in parallel with a traditional power grid.

Explanation: is c

I believe the answer is (A), Smart grids conserve energy.

Hope this helps y'all :)

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.