The Figure Below Shows the Results of a Study to Determine

question 3

Multiple Choice

The figure below shows the results of a study to determine the effect of soil air spaces on plant growth.

-The data in the above figure indicate that the plant

• A)grows best at the lower levels of air in the soil.
• B)grows about the same in 15% and 20% soil air levels.
• C)grows best in soil air levels above 15%.
• D)grows about the same in 15% and 20% soil air levels, and grows best in soil air levels above 15%.
• E)grows about the same in 15% and 20% soil air levels, grows best in soil air levels above 15%, and grows best at the lower levels of air in the soil.

---

Definitions:

Lending Model

A crowdfunding model where funds are offered as loans with the expectation that the money will be repaid with interest.

Crowdfunders

Individuals or groups who fund projects or businesses through small contributions typically collected via online crowdfunding platforms.

Loans

Borrowed money that is expected to be repaid with interest.

Kickstarter Contributors

People who financially support projects presented on Kickstarter, a crowdfunding platform, expecting rewards or the successful completion of projects.