Answer:
For most people, a single set of 12 to 15 repetitions with the proper weight can build strength
and improve fitness as effectively as can multiple sets of the same exercise
Explanation:
Answer: Insomnia, overthinking, the serotonin helps enforce restful sleep
Explanation:
<h2>Answer:</h2>
The thin layer known as amniotic sac which is filled with amniotic fluid surrounds and protects the fetus during the pregnancy.
<h3>Explanation:</h3>
- A thin-walled sac that surrounds the fetus during pregnancy.
- The sac is filled with liquid made amniotic fluid which is made by the fetus .
- This protects the fetus from injury.
- It also helps to regulate the temperature of the fetus.
