Combination of biology and materials
This branch of science is called as Bio materials
This disciple covers the science and function of all equipment that is used in the biology
Radiometric dating is not useful to directly determine the age of an igneous rock. It is a technique used todate<span> materials such as rocks or carbon, in which trace </span>radioactive<span>impurities were selectively incorporated when they were formed. Hope this answers the question. Have a nice day.</span>
Answer: Clean Air Act
Explanation: The Clean Air Act of 1963 was one of the first and most influential modern environmental laws designed to control Air pollution at a National level.
The statement in the question above is one of the bold direct statements of the Clean Act Law.
Answer:
Both the identity and the properties of a substance change.
Explanation:
During most chemical reactions, both the identity and the properties of substances changes. The chemical and physical properties of a substance often changes during this kind reaction.
A chemical change has the following properties:
- A new kind of substance forms.
- It is always accompanied by energy changes
- Involves a change in mass of the substance
- Considerable amount of energy is involved in this reaction.
- The process is irreversible
