Mike takes a card out of his wallet at the grocery store and swipes it to pay for his groceries. what did mike use? money order, debit card, transfer card, loan card

Mike used a DEBIT CARD.

A debit card is a card that has money in it. It is like having money on plastic. Instead of carrying around cash, you can use debit cards. The debit card's purchasing power is limited to the amount it has in the card. To increase its purchasing power, cash or check must be deposited to the account pf the debit card.

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.