How does artificial selection result in new traits being passed on to offspring? Nature chooses which characteristics get passed on
Humans only allow those organisms with the desired traits to reproduce
Competition between individuals results in certain traits being lost from the gene pool.

Why are some people more concerned about shark survival than about shark attacks?

What is the role of pancreatic juice in digestion?

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.