How long does it take for an antibiotic shot to work for sinus infection?

Which is a contraceptive method that is classified as hormonal birth control?

Why is it so important to have a lifetime commitment to training? a-it takes your entire life to become fit b-it keeps you from becoming bored c-you will lose strength and endurance once you stop exercising d-it increases your motivation in life

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest