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"Astronomer" is the correct one-word substitute as it refers to a person who studies celestial bodies such as stars and planets. (1) Chemist: A chemist studies chemicals and their reactions, which does not relate to the study of stars and planets. (3) Geologist: A geologist studies the Earth and its processes, including rocks and minerals, not celestial objects. (4) Biologist: A biologist studies living organisms and their interactions with the environment, not celestial bodies.
following are the example of primary packaging in food
a. metallic can
b. milk pouches
c. cho...
Lakadong turmeric is famous for
Which is not related to agriculture?
The membrane lipid hypothesis was given by:
Pili are tubular shafts in________ bacteria that serve as a means of_______
Which of the followings transmitted as wave,which penetrate food and are then absorbed and convert to heat.
Which enzyme is activated by stomach HCl?
Lactose is:
Preservative used as anti-mold agent in bread
Removal of amino groups from amino acids is called: