Answer:
They use ultrasound waves and chemicals combined to create bubbles that "cling" to the foreign particles such as dirt, oil, and unknown substances.
Explanation:
Ultrasonic cleaners are useful for jewelry cleaning and removing tarnish. They use ultrasound waves and chemicals combined to create bubbles that "cling" to the foreign particles such as dirt, oil, and unknown substances. The high frequency waves are sent out and pull the contaminants off the object.
Answer:
natural selection- if the mutation is more helpful than regular genes it will prevail better in the gene pool
Explanation:
Answer:
C.an insertion or a deletion
Explanation:
trust
Answer: I'm not quite sure what this is asking, but if the embryo is genetically unique, that means it is genetically different from the parents.
Answer:
true, the alternative would be postzygotic barriers.
Explanation:
