Consider the hypothesis below and answer the question that follows. adding salt to water increases the water’s boiling point. if you performed an experiment to test this hypothesis, which action would introduce confounding variables into your experiment? a. you use distilled water sourced from the same place. b. you add black salt to some specimens and pink salt to others. c. you add equal quantities of salt in all the water specimens. d. you use earthen clay pots to store and boil all the water specimens.

The correct answer is the option C.

Which is we add equal amount of salt in all the water samples.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

golgi body just took the test on edge