(Q).
If electric fans can help people feel less short of breath, then what can help people feel less short of breath? Answer choices: - Electric fan - prolactin release - sensory neurons - evaporation - exercise - kinetic energy - sweating - The atmosphere
(A).
Electric fan

(Q).
If irradiation can be used to extend the shelf life of food, then what can be used to extend the shelf life of food? Answer choices: - irradiation - farming - Dehydration - rays or beams - vegetables - Cooking - Enzymes - fruit
(A).
irradiation

(Q).
If plants require sunlight in order to feed themselves, then plants require what in order to feed themselves? Answer choices: - Light - grain - energy - Energy. - seeds - wind - sunlight - nutrients
(A).
sunlight