Which part of the female reproductive system provides the opening for sperm to enter the body and babies to exit the body? a. uterus b. cervix c. fallopian tube d. vagina select the best answer from the choices provided. a b c d

What is one way that cold and flu viruses spread? a.by transfusing contaminated blood b.by inhaling contaminated droplets c.by eating contaminated meat d.by drinking contaminated water

The effects of tobacco use on society include high taxes and loss of life. select the best answer from the choices provided. t f

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals