What building should represent the nucleus, and why?
a) factory: manufacturing
b) city hall: control center
c) power plant: provides energy
d) highways and streets: transportation

Use the drop-down menus to match each part of the scenario to the correct scientific practice. akira records the speed of a reaction without a catalyst and then with a catalyst. akira creates a reaction without a catalyst and repeats the reaction with a catalyst. akira turns in a written lab report to his science teacher. akira wonders, "will adding a catalyst speed up this chemical reaction? " akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowers the activation energy needed to get the reaction started.

What does the formula below represent? co2 + h20 → c6h1206 +02 a: photosynthesis b: ionization of glucose c: hydrolysis of carbohydrates d: dehydration

Tinas calculations of the tarantula found that the spider was able to cover 20 centimeters in 5 seconds what was the average speed of the spider whats the answer, speed, distance and time