A genetic mutation. All the others are results of external environmental factors.
Answer:
C. Extreme heat and pressure from deep within the earth causes changes to rocks appearance, structure and composition.
Explanation:
Metamorphic rocks are formed by the physical or chemical alteration by heat and pressure of an existing igneous rock or sedimentary rock into a denser form.
Examples of metamorphic rocks are schists, quartzite and marble.
Answer:
Like Jesus and Buddha, Mohammed had inherited no priestly authority but became a lay preacher. ... Mohammed, for his part, made almsgiving a central religious duty as did Jesus.
Explanation:
Like Jesus and Buddha, Mohammed had inherited no priestly authority but became a lay preacher. ... Mohammed, for his part, made almsgiving a central religious duty as did Jesus.
Fossil hunters can be good stewards by respecting the area around the dig site. Instead of getting big machinery to do the dig and ruining the area around the fossil, they can instead be careful in obtaining the fossils.
<span>An American drug enterprise has devised a manner of producing insulin by way of recombinant DNA technologies. Insulin encompass 2 polypeptide chains (A and B) appropriate by way of disulphide bridges. The polypeptides are 'engineered' one after the other, and later further collectively to make lively insulin. The bacterium used is a stress of E. col
</span> <span>It would be like taking a gold ring, breaking it open, and saudering to it a silver ring.</span>
