Embryonic stem cells can be readily grown in culture and exhibit unique properties, including spontaneous differentiation into three germ layers in vitro or teratoma formation in vivo. In contrast, adult stem cells are rare, undifferentiated cells present in many adult tissues. I hope this answer helps you. Have a lovely day.
Weather is the current state of the atmosphere and is determined by factors like temperature, pressure and humidity wind
In order to study winds you have to study the atmosphere
Explanation:
D the substance get downeards
It depends on the facts and how they will change
