Answer:
stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.
Answer:
It can, but each material has a different amount of heat it needs in order to change it’s form.
Explanation:
For example, If you heat water, it will go from the liquid stage to the gaseous stage. It will turn into vapour. So it is changing the form of said material.
This change is mainly due to the breakdown of molecules and chains which enable reactions to happen when heat is applied, since it changes those bonds between molecules.
Answer:
Las bacterias pueden utilizar la mayoría de los compuestos orgánicos y algunos inorgánicos como alimento, y algunos pueden sobrevivir a condiciones extremas.
The discovery of DNA has allowed us to trace ancestors and find out how early humans lived, what they looked like, and who they were.
B uses radiation so I would assume it would be the one using x rays
