1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mina [271]
4 years ago
9

How many years ago were the first communities and governments formed

Biology
1 answer:
Diano4ka-milaya [45]4 years ago
8 0

Answer:

Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago

Explanation:

You might be interested in
How does hydropower and solar power work together?
KIM [24]

Solar energy is energy that comes from the sun and is captured by solar cells. These cells transform the energy of photons of light into electrical energy. One mechanism is the energization of electrons, here the energy of the photons is transferred to the electrons, which can already be considered electric energy.

As for the hydroelectric energy, here the waterfalls or rivers flow driving a turbine, which will transform the movement into usable electric energy as it rotates.

7 0
1 year ago
Case study what is the relationship between the cell membrane and cystic fibrosis answers
ludmilkaskok [199]
Relationship between the Cell Membrane and CFT. The CFTR gene produces instructions for composing a protein called cystic fibrosis transmembrane conductance regulator. This protein functions as a channel across the membrane of cells that produce mucus, sweat, saliva, tears, and digestive enzymes.
4 0
3 years ago
5.1 The table below showed places where potential hazards may occur. Write the possible hazards for the given places.
tester [92]

Answer:

BELOW

Explanation:

Classrooms and Corridors: People rushing, locker doors, loose school items

On the territory surrounding the school: Rocks, trees, animals?, if not animals then: people

In the school: people, doors, bathrooms(no cameras)

In the settlement: People, doors, rocks

if an earthquake happens get in a doorframe and/or get on the ground and put your hands over your neck.

You should follow the teacher or staff's instructions

If you are alone find other people

911

(YOU KNOW THE NUMBERS i cant tell you)

3 0
3 years ago
Osmosis, where sea water and fresh water on different sides of a
Ostrovityanka [42]
A Lipid because it's a fresh osmosis they are always active
3 0
3 years ago
How do humans effect migrating birds
valentina_108 [34]

Humans have an impact on species migration both through climate change and by changing the landscape. ... Both plants and animals will have to respond to the changing climate. In some cases, this means adapting to higher temperatures.

3 0
3 years ago
Other questions:
  • The structure of eugenol is given below. select which functional group below is present in eugenol.
    15·1 answer
  • Ozone close to earths surface in the form of isn't harmful
    13·1 answer
  • Where Is Alpine Tundra Found? How Does It Differ From Arctic Tundra?
    13·1 answer
  • Which of the following is not true about lipids plz answer
    14·2 answers
  • Which genetically engineered hormone is used to control glucose levels in humans
    6·1 answer
  • Mark is participating in one of Posner's attention experiments. As he looks at the fixation point, an arrow pointing to the righ
    14·1 answer
  • In an electrophoretic study of enzyme variation in a species of pelican, you find 77 A1A1, 45 A1A2, and 18 A2A2 individuals at a
    12·1 answer
  • the graphs showas a result from two experiments into how fast an enzyme works at a different temperature and at different pH it
    10·1 answer
  • Question 2
    8·1 answer
  • The _________ is a temporary organ that is the site of exchange of oxygen, nutrients, and wastes between the mother and fetus, a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!