Corn is an example of a C4 plant because the CO2 is fixed into a compound of a four carbon atoms before entering the Calvin cycle.

Lettuce is a long day plant. A long day plant is when a plant requires the minimum amount of hours to flower.

Endotherm is when a mammal, bird, or reptile is warm-blooded and can maintain its heat like this bird here that was on top of a car at Walmart.

Oil is considered hydrophobic because it will not mix with water.

An example of a CAM plant is a pineapple because it can adapt to arid conditions in which CO2 entering the stomata at night is converted to organic acids.