embryonic stem cells could serve as a model to evaluate the physiological effects of environmental pollutants efficiently and cost-effectively.
Answer:
flourine ( F)
Explanation:
flourine has higher electronegativity than nitrogen (N)
Answer:
The answer to this question would be True.
Explanation:
The first time an allergen is introduced into your immune system, it triggers a response to create antibodies against the allergen. Only subsequent exposure to the allergen triggers anaphylaxis.
Hopefully this helped.
It's the built up pressure and heat inside the mantle of the earth
