HELP ME QUICK PLS You and a friend have been asked to help design a playhouse for a new park. Your job is to evaluate and recommend materials for different parts of the structure.

The playhouse will be out in the direct sun during the day, where summer temperatures can reach 34°C (93.2°F). You must consider how materials transfer heat as you make your choices.

1. What kind of materials do you think would be best to use to build different parts of the playhouse? Explain your reasoning.

How does a noncompetitive inhibitor reduce an enzyme’s activity?

One similarity and one difference between an element and a mixture of elements

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.