Hurry please !!
Which of the following technologies would be
improved by being made more efficient?
Check all of the boxes that apply.
longer-lasting batteries
wind turbines and solar panels that cost less
to build
crops that require less pesticide protection
power plants that burn energy faster

Wind turbines & solar panels that cost less to build.

Explanation:

First of all, we already have crops the require less pesticide protection, their called GMOs (genetically modified foods). Second, burning power planets or fossil fuels, is highly toxic to the atmosphere and creates a negative impact on the environment. Moreover, I do suppose long lasting batteries would be cool and easier to use, but I still don't think they would have a big impact to humanity. Lastly, there are about 12.3 million American homes getting their energy from solar panels, and solar panels are a reliable energy resource, and doesn't cause any harm to the environment. So clearly, solar panels and wind turbines that cost less to build would have a huge impact on society.

im not sure

step-by-step explanation: s

native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.