Which is an adaptation that plants survive on land

The correct answer is Vascular System.

Explanation:

The plants have a vascular system composed of conductive tissues and fibers that are responsible for transporting water, minerals and nutrients from the leaves to the rest of the plant.

In other words, this system allows the plant to feed. Its main components are the xylem and the phloem.

The phloem has cells that connect to each other as if they were a tube and as the plant grows these cells join the rest of the plant.

The xylem is located inside the stem and roots. The difference is that the phloem points towards the outside of the plant, and the xylem remains inside.

These adaptations allow the plant to feed and survive on the ground.

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.

the correct answer is b