mr jj reflection lol
Scientists and researchers use experiments and scientific tools to study matter. This includes chemists, physicists, and material scientists who conduct experiments in laboratories using tools such as microscopes, spectrometers, and sensors to analyze the properties and behavior of different types of matter.
Chemists study the universe by analyzing the composition of extraterrestrial objects like meteorites and comets. They also use spectroscopy to analyze light from stars and planets to determine their chemical makeup.
Chemists use the pH scale to describe the relative strength of an acid or base. Acids have a pH below 7, with lower values indicating stronger acids. Bases have a pH above 7, with higher values indicating stronger bases.
they used fat acids by chicken
telescopes
Chemists study the composition, properties, and interactions of matter. They investigate how different substances react with each other, the structure of molecules, and the characteristics of various elements. Chemists use this knowledge to develop new materials, understand chemical processes, and improve existing products.
they used fat acids by chicken
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Binoculars
Binoculars
they use tools.
rocks