A sperm enters the membrane of an egg. Which process is demonstrated in the diagram? ovulation
fertilization
implantation
menstruation

Results from damage to tiny air sacs in the lungs

Why is it ethically necessary for medical professionals to keep learning about their profession, even after becoming licensed? a. it enables medical professionals to give the best care. b. new treatments are always better than old ones. c. medical professionals need to take classes to renew their license. d. patients always want the latest treatment options.

Michelle knows that her cardiovascular workout is too easy because she not feeling any muscle pull during her exercisescan do more sets than is recommendedhas too much energy left at the end of the workoutcan move into the exercises with ease