what is the oldest country on earth

China has beat the U.S. to become the world’s richest nation, according to a new report. Key findings: Global net worth soared from $156 million in 2000 to $514 trillion in 2020, making the world wealthier than it was at

what does domestic mean in history

In the old days, men went off to work while women stayed home and performed domestic chores. Jake was arrested for committing domestic violence against his spouse. Because the rich bachelor knew nothing about domestic matters, his house was managed

why do people form governments

Keeping order. Laws, Law enforcement and courts. Provide public services. Libraries, schools, parks. Provide Security. Prevent crime and protect citizens from foreign attacks. Guide the Community. Manage the economy and conduct foreign relations. What government did early humans have? Eventually,

why is the sea salty whale sperm

Yes, whales do fart. … I’m yet to experience this, but I know of some lucky scientists who have seen a humpback whale fart. They tell me it looks like bubbles coming out underneath its body near the tail. That’s

explorer who burned his ships

Explorer Who Burned His Ships? Did the explorer Cortes burn his ships? If you are a history buff, you may know the story of Cortés and the burning of his ships. In the year 1519, Hernán Cortés arrived in the

When Neurotransmitter Molecules Bind To Receptors In The Plasma Membrane Of The Receiving Neuron? Best Guide 2022

Hyperpolarization is often caused by efflux of K+ (a cation) through K+ channels, or influx of Cl– (an anion) through Cl– channels. … While hyperpolarized, the neuron is in a refractory period that lasts roughly 2 milliseconds, during which the

reasons why rome was a site of encounter

Reasons Why Rome Was A Site Of Encounter? How was Rome a site of encounter? Rome was a site of encounter because there were colosseums where people will gather to watch gladiators fight. How did the Roman Empire gain and

what are the most common minerals on earth

What Are The Most Common Minerals On Earth? The feldspar-group, a very complex mixture of oxygen, silicon, aluminum and trace elements like sodium, potassium, calcium and more exotic elements like barium, are by far the most common minerals, making up

how many bonds are in one molecule of glucose

How Many Bonds Are In One Molecule Of Glucose? The carbon atoms in the glucose ring each have four covalent bonds. The best, or optimum angle, between all these bonds is 109.5o, which results in a perfect tetrahedron. If, for

what are some examples of eukaryotes

What Are Some Examples Of Eukaryotes? Organisms such as animals, plants, fungi, and protists are examples of eukaryotes because their cells are organized into compartmentalized structures called organelles, such as the nucleus. The presence of a distinct nucleus encased within