What adaptation helped to make the Ovalis Glucosi beetle from, class so successful? *
1. She’ll hardness
2. Speed
3. It’s mating cell
4.color

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion