In illinois, the two most common crops grown are corn and soybeans. corn is a that depletes the soil of nitrogen. soybeans are a crop that have symbiotic bacteria living on their roots. do farmers use the information stated above when they plan out their crops from one year to the next?

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

the correct answer is 2 and 4

d. organisms have cells with different shapes and functions.