How can a change in technology affect scientific knowledge?
a)it makes instruments cheaper to produce and buy.
b)it makes vaccines quicker and cheaper to produce.
c)it reduces the time that is needed to make new discoveries.
d)it leads to changes in existing scientific information.

D)It leads to changes in existing scientific information.

Explanation:

With the advent of latest technology the development and invention of scientific equipment and instruments has accomplished. It has removed the exhausting manual labor and has improved the accuracy of the results obtained after the scientific experimentation. The technology has helped to gain knowledge about the natural processes. It has changed the primitive and present believes about a natural phenomena or process. Hence, it can be said that D)It leads to changes in existing scientific information. is the correct option.

chemical because it warmed up which involves temperature and it bubbled which includes changing

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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