Which of the following is a need of most plants:
a. to capture sunlight to perform photosynthesis.
b. to release water through their leaves.
c. to release carbon dioxide to the environment.
d. to take up oxygen from the environment.

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Variety of living organisms; includes genetic, species, and ecological types.

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.