Chemistry, Physics. the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. Chemistry. a quantity of a substance, the weight of which, measured in any chosen unit, is numerically equal to the molecular weight; gram molecule.
Crickets are omnivores and will eat fruit, seeds, leaves, other insects, nectar and parts of dead animals. While they are agricultural pests that will eat crops and seeds, this occurs rarely. Overall, crickets are not bothersome to humans.
Also, most store-bought gels meant for feeding crickets provide very little, if any, nutrition. Offering a variety of fresh greens such mustard greens, dandelion greens and others, as well as squash, sweet potatoes, carrots, apples, and other fruits is the healthiest choice.