Answer: a chemical equation
Explanation:
Answer:
The power is too centralized within a small group and gives them too much power. Leading to tyranny.
Explanation:
In an oligarchy, the power is divided between a small group of higher-ups and it can easily transform into a tyranny when one person becomes too influential.
Answer:
Since there are fewer individuals there is less genetic variation meaning that one disease/disaster and wipe out the whole population
Explanation:
<u>Answer</u>: Advances in molecular technology
<u>Explanation</u>:
- Earlier the phylogenetic relationship among organisms was established based on the physical features and behaviour of the organisms.
- With the advancement in molecular technology newer tools were developed which allowed to derive the relatedness among the organisms based on their genomic sequences (i.e. molecular characters).
So, <em>the relatedness among organisms has been revised based on the advances in molecular technology.</em>
Explanation:
Before explaining the following phenomenon, it is good to clarify one thing: the laws of thermodynamics are fulfilled and cold water usually freezes faster than hot water. However, and although it seems counterintuitive, it has been observed for centuries that this fact is not always fulfilled and under certain circumstances, hot water freezes before cold water. Aristotle was the first to record this phenomenon, but it was not published as a scientific observation until 1969 by Erasto Mpemba. Precisely due to the surname of the scientist born in British Tanganyika, this phenomenon is known as the Mpemba effect. A curious effect that has recently been having an impact due to a new viral called "boiling water challenge" and consists of throwing boiling water into the air to see how it quickly freezes and turns into snow.
