The three Branches are:
1- Executive
2- Legislative
3- Judicial
Their responsibilities
1- The presidents manages this part of the branch approving laws
2- This is where Congress is and they make laws
3- The supreme Court and 9 justices are located here and they look at the laws and see if they are okay based on the constitution
Answer:
c observations of many species and their geographical locations.
Explanation:
Darwin's theory of evolution by natural selection explains adaptation and speciation where the best-adapted organisms are more likely to survive. <em>This theory was inspired by the observations made by Thomas Robert Malthus that noticed that the limitations of resources leads to survivance with the formation of new species s a consequence.</em>
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Egypt and Ethiopia. They were part of the British empire in the 1800s
I believe the answer is: <span>over 100
It is predicted that by the year of 2050, around 50 million people in developed nations could reach 100 years or older.
The number is estimated based on the improvement of knowledge in both medical field and nutritional information for the foods in these countries</span>
Answer:
the circulatory system transports oxygen throughout the body via blood cells and the respiratory system takes in oxygen into your lungs through your bronci to your alveoli which then diffuses the oxygen into the deoyxgenized blood cells .without the respiratory system the circulatory system wouldn't work the need to be in tandem in order for to stay alive.