Answer:
The respiratory system helps create sound that enables humans to communicate with each another. The respiratory system helps prevent the spread of disease so humans are able to live in communities together
Explanation:
Nation state: a sovereign state whose citizens or subjects are relatively homogeneous in factors such as language or common descent. For example: England
Answer: Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.
Explanation:
Answer:
Force
Explanation:
A description and measurement of the interaction between the two objects.A push or a pull.Forces always exist in pairs.
