Why were trees important to the inhabitants of Easter Island? They provided fruit, which was a staple food.
They supported much of the island's ecosystem.
Their shade was the only protection from the harsh sun.
Trees were sacred to the early Easter Island residents.

advantage of using stem cells in medical research:

1.       it provides medical benefits in the fields of therapeutic cloning and regenerative medicine.

2. it provides great potential for discovering treatments and cures to a variety of diseases including parkinson disease, spinal cord injuries, diabetes, alzheimer’s disease and many more.

3. limbs and organ could be grown in lab from stem cells and then used in transplant or treat illness.

condensation. good luck!