Answer:
- The way they choose their homes were different.
- Their main food sources are different.
Explanation:
- The way they choose their homes were different.
During the stone age, humans were nomadic. In order to fulfill their basic needs they have to engaged in hunting & gathering process to obtain foods and shelter from their environment. If the food in a certain area became too scarce, they will move and settle to another area.
During the agricultural age on the other hand, humans stayed in one place in a long period of time because they can produce their own food source. They're no longer need to hunt to fulfill their basic needs.
- Their main food sources are different.
During the stone age, animals meat and wild fruits were humans' main food source. As we entered the agricultural age, we started to developed food sources that were easy to produced and provide us with high calories. This is when we slowly transitioned into mostly consuming crops such as Potatoes, rice, and corn.
The choices for your question are:
a. It has been proven as a fact.
b. It has been changed over time.
c. It predicts but does not explain.
d. It has stayed the same for a long time.
The main reason why the scientific model of atoms is considered a theory rather than a law is because it predicts but does not explain. The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.
Answer: lawyer for the prosecution who was a famous populist politician, former candidate for president, and fundamentalist Christian
Explanation:
Answer:
Statement that is true about electromagnetic and mechanical waves is:
Option B: Mechanical waves must travel through a medium, but electromagnetic waves do not require a medium to travel.
Explanation:
'Electromagnetic' waves do not need any medium to travel whereas 'mechanical waves' need a medium or matter for transmission. Electromagnetic waves are produced by the 'vibrations' of the charged particles. They can even travel in vacuum.
On the contrary, mechanical waves are caused by the 'wave amplitude'. Mechanical wave can travel in solid, liquid and gas and are considered to be periodic disturbance.
Thus, Option B is the most statement apt explaining the difference between electromagnetic and mechanical waves.
Having positive relationships with anyone could help build a peaceful community for example:
You have a good relationship with your local grocery store worker, this makes the the workers job much more easier or enjoyable and your positive relationship with them will make them feel better therefor they’ll have a good day and the people surrounding them will also feel their positive energy which will multiply the amount of positive energy everywhere to ensure a peaceful community! Small things matter.
