Questions by Rogervila

Questions by Rogervila

A bouquet of flowers has 12 roses and 15 carnations. Select all answers that express the ratio of roses to carnations. A- 12/15 B- 12:15 C- 12 to 15 D- 12 + 15

asked Feb 11, 2018

2 answers

2 votes

11.2k views

At what point during the digestive process does your body begin to receive energy from food?

asked Jan 19, 2018

1 answer

3 votes

34.8k views

Why does platinum metal make a good catalytic surface for reactant molecules? a.It causes reactant molecules to be less reactive. b.It strengthens bonds between reactant molecules. c.It prevents products

asked Mar 14, 2017

2 answers

3 votes

161k views

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