Answer:
Moderate temperature
Explanation:
Potatoes and wheat do not grow well at high temperatures. Instead,a *moderate temperature* of about *21 degree Celsius during the day and 18 degree Celsius at night*,is required for high yield.
So,*when growing potato and wheat in the same climate, a temperature of 21 degree Celsius will be needed during the day and 18 degree Celsius will be needed at night*.... This temperature will stimulate a high yield of both crops.
