Which will increase the rate of a chemical reaction? SE38
adding a positive catalyst
decreasing the pressure
decreasing the temperature
adding a negative catalyst

Adding a positive catalyst will increase the rate

Ihate school can u relate

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.