Why does a pregnat women need to empty her bladder more often as she gets closer to her deliver date?

What is the overall purpose of the menstral cycle

True or false a fertilized cell divides many times to form an embryo

9. withdrawal occurs when alcohol is removed from the system after the brain a. adapted to the continued presence of alcohol b. become physically saturated with alcohol c. become impervious to the effects of alcohol d. begun to treat alcohol as a poison