Answer:
Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. ... Pigs, sheep and cattle were domesticated over 10,000 years ago.
Explanation:
Answer:
5 sqrt 3
Explanation:
sin^-1(8.66/10) =60 degrees
8.66=5 sqrt 3
Answer:
The Primary sector of the economy includes any industry involved in the extraction and production of raw materials, such as farming, logging, hunting, fishing, and mining. The primary sector tends to make up a larger portion of the economy in developing countries than it does in developed countries.Explanation:
Answer:
Harry has a lower density of Baryon than Sally.
Explanation:
Baryons are subatomic particle, such as a nucleon or hyperon, that has a mass equal to or greater than that of a proton.
Baryons belong to the hadron family of particles, which are the quark-based particles. They are also classified as fermions, i.e., they have half-integer spin.
Baryons are made up of three quacks.
Deuterium is one of two stable isotopes of hydrogen.
From the question; The more baryons there are in the universe (a higher density of baryonic matter), the lower the ratio of deuterium to hydrogen, THEREFORE, HARRY HAS A LOWER DENSITY OF BARYON THAN SALLY