How A Surface Mine Can Cause A Permanent Change To A Local Biological Community ?

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.

a. the production of carbon dioxide through the process of photosynthesis

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.