Which statements describe examples of how science and technology benefit Society? Check all that apply
The publication of a study confirms the existence of an earthquake fault line
The creation of new oil fracking methods reduces gasoline costs at the pump
The invention of Bluetooth encourages automakers to create hands-free devices
Concerns about health effects from smog are monitored by well established methods
Emissions of greenhouse gases promote innovative ideas tokzoritor environmental effects

Concerns about health effects from smog are monitored by well established methods

Option 4.

Explanation:

Science and technology has led to the development and innovation of a lot of techniques and methods which has led to the betterment of the life of human beings.

The life of the human beings has become easy and the efforts involved in a number of activities has reduced with the use of methods and innovations of the human beings. It also leads to the benefit for the society and towards the increase in the welfare.

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure