Answer:
Vegetable crops are more sensitive to climate extremes such as elevated temperatures and limited soil moisture which are the major causes for their lower yields and poor quality. These effects will be further magnified by climate change. Low temperatures reduce energy use and increase sugar storage. Thus, leaving crops such as ripe winter squash on the vine during cool, fall nights increases their sweetness. Adverse temperatures, however, cause stunted growth and poor-quality vegetables. For example, high temperatures cause bitter lettuce.
Explanation:
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