Answer:
I think B is baby teeth and A is permanent teeth
a) Baby teeth doesn't fall on schedule and permanent teeth come in behind them this results is two rows of teeths.
A evolution of populations
<span>An example of allopathic veterinary medicine is surgery. The sentence is a fact.
>> </span><span>Veterinarians come in two types:
--allopathic -</span> practice conventional medicine, believed that animal diseases come from <span> bacteria, viruses, toxins, and such. To stop this, they perform surgery or treat sick animals with prescribed drugs.</span><span>
--- holistic- </span>treat the whole animal, not just one organ or limb.,believed that animal can heal themselves; consider the animals' environment and history; uses <span>conventional and alternative modalities</span>
Answer:
Option B.) is correct...
<h2>Speed of Light.. </h2>
Explanation:
<em>We all know the number one traffic rule of the universe – nothing can travel faster than the speed of light. And that happens to be 299,792.458 kilometres per second.</em>