You say which of these like there’s options but I see no options
An insect in amber is an example of a true form fossil because they are preserved in their natural form
Answer:acetone
Explanation: ABE fermentation produces acetone, butanol and ethanol, but the most important product was acetone, used in cordite manufacture.
The correct answer is option C, that is, meteorology.
Meteorology refers to the scientific examination of the atmosphere, which aims at weather forecasting and procedures. The phenomenon of meteorology refers to the observable weather events that illuminate and are illustrated by the science of meteorology.
The meteorologists imply math and science to comprehend and determine climate and weather. They also study that how the weather and atmospheric conditions influence the earth and its human inhabitants.
It’s definitely: C a covalent bond is formed between a carbon atom and a nitrogen atom along with the formation of H2O