How did Fleming accidentally make his discovery?

See answer below :)

Explanation:

An uncovered Petri dish near an open window became contaminated with mold. Fleming realized that the bacteria near the mold were dying. He discovered that it was not the mold itself but a “juice” it had produced that had destroyed the bacteria so he decided to name this “mold juice” penicillin. Hope this helped! Have a great day! :)

the united states began searching for a way to reduce oil

-agarvated

the correct answer is, it increases the amount which is being deposited in the bank account of people.

when the fed buys treasury   bonds it increases the amount which is being deposited in people's accounts.

treasury bonds are termed as long-term or secure investment which offers payment after every six months up to the maturity of the bond.

there is a fixed rate for every treasury bond whereby the interest rate is being determined by the auction.

there is an additional fees for those who have not yet opened accounts with local commercial banks.