Pauline took two small identical containers and filled them with the same amount of water. She dissolved a tablespoon of salt in one of them and placed both containers in a freezer. Pauline then observed them every five minutes until one of them had frozen. What is most likely the dependent variable (outcome variable) in this experiment? A. The time it took for the liquids to freeze
B. The amount of water in each container
C. The amount of salt in each container
D. The type of liquid

A

Explanation:

This line should explain it "Pauline then observed them every five minutes until one of them had frozen."

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.

is this for the e2020 class