Answer: The main purpose of the bladder is to store and hold urine until it's released from the body
Explanation:
The bladder is the elastic sac of connective tissue between the pelvic organs of your body. It's responsible for collecting urine from both of your kidneys, storing it, and then removing or disposing of it by making you go to the bathroom when you contract muscles that result in urination.
It honestly depends on the person and their weight.. I'd say 3 or 4 though.
Answer:
1. 90 minutes
2.In a typical night, a person goes through four to six sleep cycles
3.d maybe
4. Polysomnography shows a 50 percent reduction in activity between wakefulness and stage 1 sleep. The eyes are closed during stage 1 sleep. However, if aroused from this stage of sleep, a person might feel as if he or she has not slept. Stage 1 might last for five to 10 minutes.
5.You do most of your dreaming during REM sleep. But your brain paralyzes your muscles so you do not act out the dreams.
During sleep, a person usually progresses through the 3 stages of non-REM sleep before entering REM sleep. This takes about 1 to 2 hours after falling asleep. The cycle is repeated three to four times each night. An adult spends more time in NREM sleep than in REM sleep. An infant usually spends about half of the sleeping time in NREM and half in REM stages.
6. d
7. a
8. b
Explanation:
im so sorry if any of these are wrong i tried to get as much info