It depends on the lizard. Most will but not all. Most geckos and bearded dragons will eat crickets. You need to be more specific on the lizard
A lizard eats crickets
striped crickets
crickets
It is unlikely that the crickets will attack the lizard. However, the crickets may nibble at the lizard if they are hungry and the lizard is small or weak. It is always best to provide enough food for both the lizard and the crickets to avoid any potential issues.
Depends what kind of lizard- but the average lizard may eat 16 works a week, or a tube of crickets
Yes
No. They like crickets and other insects.
Nothing. The lizard might eat the cricket.
It doesn't. Crickets are primarily herbivores and detrivores. Anoles eat crickets. Crickets can bite off toes and chunks of the lizard's feet.
It depends on the lizard, my son had a fat tail, and it ate crickets.
Mealworms, maggots.